Crypto Transaction Weekly News Review - September 7 - 13, 2026
Overview: The Week the Cost Advantage Flipped
For years the cost argument in stablecoin transfers had one direction: TRON cheap, Ethereum expensive. The corrected data says that direction broke some time ago - this week is when the record on this site caught up with it. Bitcoin's median fee rate sat at the 1 sat/vB floor for the third straight month, putting a standard transfer near 11 cents, and Ethereum mainnet gas traded in a 0.19-0.5 gwei band - roughly three to nine cents for an ERC-20 transfer. TRON's rented-energy route, unchanged at about 1.37 TRX and converted at a TRX price near $0.34, came in near 47 cents. On per-transfer cost alone, TRON has been the most expensive of the three rails all along; the overstatement sat in our own August baselines, now corrected.
Nothing about TRON's usage collapsed alongside that - the network posted a record $144.9B in total value on chain and $166B of weekly stablecoin transfer volume. What changed is where the advantage comes from. This edition covers both the fee collapse and the structural stories that ran underneath it.
A Note on the Data Baseline
Two things moved this week and both matter for reading the numbers. Prices drifted: BTC slipped to about $77,300 and TRX held near $0.34, while ETH held near $2,526. The costs themselves barely moved - what moved is the accuracy of the record. Two working baselines in earlier editions were overstated and have been corrected across the site: August Ethereum gas averaged 0.3-2 gwei daily per Etherscan (not 8-12), and TRX traded near $0.33 through August (not $0.16 - official Tron Inc purchases printed $0.3413 on August 29). This review stays with the news; the full cost and supply tables live in this week's data report and fees weekly.
Theme 1: Stablecoin Issuance, Redemption and Transfers
Supply kept grinding higher while the structure of the market tightened. Four stories made the cut.
1. The Stablecoin Market Reads $305.4B - And Two Issuers Own 84% of It
Event date: September 10, 2026
Source: DefiLlama data via market tracking reports.
Summary: The stablecoin-only count put total supply at roughly $305.4B, up about $1.69B or 0.56% over seven days and 1.6% over 30 days. USDT held about $183.4B, or 60% of that perimeter, and USDC about $74.5B, taking the top two to 84.4%. Below them: Sky Dollar at $6.64B, DAI at $4.79B and Ethena's USDe at $4.44B, the fastest-growing major name at roughly 13% over the month. On DefiLlama's wider 423-asset perimeter, which includes tokenised Treasury products, the same market read $311.15B on September 6 - the gap between the two figures is the tokenised-fund segment, not a difference of opinion about the same tokens.
My take: Quote the perimeter before the number. Two trackers, both correct, differ by roughly $6B here, and the difference is exactly the part of the market that is not a payment instrument.
2. ARK Invest: Only Two Stablecoins Left Above $10B
Event date: September 11, 2026
Source: ARK Invest research; CoinPost.
Summary: ARK Invest's digital asset research director Lorenzo Valente published a market-cap distribution showing that only Tether and Circle now sit above the $10B threshold, with roughly 85% of sector capitalisation between them. The count of tokens above $10B was four around 2022 and has been shrinking since. Valente's argument is that stablecoins are a scale business - liquidity and integrations compound - so the next threshold, $100B, is likely to stay a two-horse contest, while the number of coins above $1B has only moved from a handful in 2021 to about 12 in 2026. The same coverage noted South Korean stablecoin trading around ₩6T in June and a National Assembly Budget Office estimate that won-denominated stablecoins could save ₩370B to ₩5.15T a year in card fees.
My take: Concentration is the least discussed risk in payment infrastructure. A corridor that only routes through two issuers has two counterparties, not a market.
3. Ethereum's Stablecoin Float Is $157.2B, Down From a $177.9B Peak
Event date: September 11, 2026
Source: Block Scholes DeFi Analytics, September 11, 2026 (Artemis data).
Summary: Ethereum still holds the largest stablecoin float of the four chains Block Scholes tracks, but the number has fallen from about $177.9B on April 18 to $157.2B, cutting its share of the four-chain total from 59.8% to 55.3%. Part of that is a yield product unwind: when yield-bearing stablecoin rates fell below the risk-free rate in the second quarter, Ethena's sUSDe lost about half its supply. Ethereum's balance has steadied near $157B since an August 10 low, while TRON added roughly $7.3B since April, which Block Scholes attributes largely to payments activity.
My take: This is the honest version of the TRON-versus-Ethereum story. Ethereum did not lose float to fees; it lost float to a yield trade unwinding, while TRON gained on payments use.
4. Ethena Brings USDe and sUSDe to TRON
Event date: September 11, 2026
Source: Ethena Labs and TRON DAO joint release via Cointelegraph press; Genfinity and GlobeNewswire distribution.
Summary: Ethena Labs and TRON DAO said USDe and sUSDe are live on TRON, with bridging, holding and transferring available through Stargate Finance. JustLend DAO and SUN.io integrations are expected in coming weeks, with wallets, exchanges and payment products to follow, and minting or redeeming the backing stays on Ethereum - so this is bridged access on TRON rather than a new issuance venue. The release cites more than 403 million TRON accounts, more than 15 billion cumulative transactions, over $94B of circulating USDT on the chain and TVL above $28B. USDe's own supply is around $4.5B, a fraction of the USDT float.
My take: Bridged access is not liquidity. The interesting question is whether a yield-bearing dollar product can grow on a chain whose users chose it for cheap settlement rather than for carry.
Theme 2: Major Chains - Transactions and Transfers
TRON set records while one mid-sized chain decided it no longer wants to be a chain. Three stories made the cut.
5. TRON Total Value on Chain Hits $144.9B; Weekly Stablecoin Volume $166B
Event date: September 7, 2026
Source: TRONSCAN posts; TRON ecosystem roundups.
Summary: TRONSCAN put total value on chain at $144.9B on September 4, a new all-time high for the network, and reported $166B of stablecoin transfer volume for the week ending September 3. The same roundup covered stablecoin fee payment going live for TRC-20 transfers inside Binance Web3 Wallet, USDD mining rewards on JustLend, and August TRON ecosystem recognition announcements.
My take: Two numbers, two different meanings. $144.9B is accumulated value sitting on the chain; $166B is value moving across it in seven days. The second one is the one that pays tron energy providers.
6. Tron Inc. Adds 148,820 TRX to a Treasury Above 713 Million
Event date: September 7, 2026
Source: Tron Inc. disclosure; TRON ecosystem roundups.
Summary: Tron Inc. acquired 148,820 TRX at an average price of $0.3360, taking its disclosed treasury to more than 713.3 million TRX. Justin Sun and Sun Yuchen both reposted the announcement. At the week's closing TRX price near $0.34, that treasury is worth roughly $242M - and it sits on the same asset that prices every unit of TRON energy the network's users rent.
My take: A corporate treasury accumulating the fee asset of the chain it is associated with is a legitimate signal about alignment, and also a reminder that the cost of a TRON transfer is a price somebody can influence by holding size.
7. Harmony Proposes Leaving Its Own Chain for Ethereum
Event date: September 6 - 10, 2026
Source: CryptoSlate; Harmony proposal on X; PANews.
Summary: Harmony, a layer-1 that launched in 2019 and was the target of a roughly $100M bridge theft in 2022, published a proposal on September 6 to shut down its network and migrate ONE to Ethereum via a snapshot-and-airdrop rather than keep operating an independent chain. Harmony's own stated reason is that the threats posed by state-level attackers and AI agents are too great - and the proposal lands three weeks after an August 11 exploit that minted over 3 trillion ONE and an August 21 rollback that discarded more than 109,000 transactions. The proposal is non-binding: validators can begin shutting down from September 10, users were urged to exit smart contracts before that date, and multisig safes, liquidity pools and on-chain applications cannot migrate.
My take: This is what fee compression does to mid-tier chains. When a transfer costs cents everywhere, being cheap is no longer a reason to exist - and the chains that cannot offer distribution will keep consolidating onto the ones that can.
Theme 3: Transfer Costs - Gas, Energy and Fees
The week's biggest data story, and the reason this edition's framing changed. Three stories made the cut.
8. Bitcoin's Median Fee Has Sat at 1 sat/vB for Three Months
Event date: September 9, 2026
Source: CryptoTicker analysis of mempool.space block data (1,105 observations, June 9 - September 9).
Summary: An independent analysis of 1,105 blocks found Bitcoin's median fee rate pinned at 1 sat/vB - the technical minimum most nodes relay - with 90.4% of observations at or below 2 sat/vB and no single reading above 7 sat/vB across three months. A standard SegWit transfer of about 141 vB therefore costs roughly 141 satoshis, or about 11 cents at this week's BTC price near $77,300. The mempool tells the same story from the other side: it held 0.28 MB at one point in early September against a 4 MB block, and on September 13 sat at about 75,900 unconfirmed transactions and 38.6M vB - roughly 38 blocks, or six to seven hours of work - while fee estimators still recommended 1 sat/vB for prompt confirmation.
My take: A full mempool with minimum fees is the new normal, and it breaks the old heuristic that congestion means expensive. The backlog here is made of transactions that chose to pay under 1 sat/vB; paying the floor still gets you into the next block.
9. Ethereum Mainnet Gas Falls to About 0.5 Gwei
Event date: September 9, 2026
Source: Etherscan Stats daily averages; gas readings via market commentary (ChangeNOW, Sep 9); early-September readings reported at 0.186 gwei.
Summary: Ethereum mainnet gas traded in a 0.19-0.5 gwei band during the week, with one early-September reading as low as 0.186 gwei - down roughly half from the 1.65 gwei daily average of a year ago on Etherscan's series, and the bottom of an August range that already averaged well under 2 gwei. At 0.5 gwei and ETH near $2,526, a plain ETH transfer costs about two and a half cents and a 180,000-gas swap about 21 cents. A standard ERC-20 stablecoin transfer (about 65,000 gas) lands between roughly three and nine cents depending on which reading you take. Layer-2 transfers remain cheaper still, with Base's USDC transfers around $0.002 and ERC-20 transfers on Arbitrum, OP Mainnet and Base between $0.02 and $0.04.
My take: For the first time in years, the sentence "Ethereum is expensive" needs a date on it. Mainnet is now cheaper per transfer than TRON's rented-energy route, which is a real change in the competitive picture and not a temporary wobble of one week's gas.
10. TRON Energy Costs Hold as the Dollar Conversion Moves
Event date: September 13, 2026
Source: TRON energy marketplaces; TRONSCAN; CoinGecko.
Summary: A standard USDT transfer on TRON still consumes about 65,000 energy - roughly 131,000 for a first transfer to a new address - and the cheapest rented energy still runs near 1.37 TRX, against about 6.5 TRX if you burn for it instead. The conversion has been the stable part lately: TRX closed the week near $0.34, inside the $0.32-0.34 band it has held since August, putting a rented-energy transfer near $0.47 and a burned one near $2.21. The energy rental rate itself has held in the low-20s of sun per unit for weeks.
My take: Quote TRON costs in TRX first and dollars second, every time. The TRX-denominated cost has been the stable number all quarter; the dollar number has stayed within a few cents of 45 for as long as TRX has held its band.
Theme 4: Wallets, Exchanges and Payment Firms
Payment infrastructure kept shipping. Three stories made the cut.
11. Binance Web3 Wallet Lets Users Pay TRC-20 Fees in USDT
Event date: September 7, 2026
Source: JustLend DAO announcement; Binance Web3 Wallet.
Summary: Stablecoin fee payment went live for TRC-20 transfers inside Binance Web3 Wallet, letting a user sending USDT cover the network fee in USDT rather than holding TRX. The announcement framed it alongside the two other cost options already available on the chain: instant energy purchase and standard energy rental. It is the same mechanism TRON's GasFree product pioneered, now embedded in a wallet with exchange-scale distribution.
My take: This is the most consequential adoption feature on TRON, and it has nothing to do with the fee level. A user who never has to acquire a governance token to move dollars is a user who never notices the chain at all.
12. Visa Says Stablecoin Settlement Passed a $20B Annualised Run Rate
Event date: September 8, 2026
Source: Visa investor release; Stablecoin Insider; The Block coverage.
Summary: Visa put stablecoin settlement on its network above a $20B annualised run rate, up more than 15x year over year, with more than 160 stablecoin-linked card programmes live and payment volume on those programmes up nearly 200% year over year. The release also paired VisaNet settlement data with on-chain lending so card programmes can borrow working capital against settlement receivables: Credit Coop has financed more than $2.5B of settlement volume since 2023 across 3,000-plus borrows and 9,000-plus repayments with zero defaults, and Rain, a Visa principal member, has financed about $2B through the facility since August 2023 with borrowing costs down as much as 30%. Visa separately cites more than $694B of stablecoin-denominated loans through on-chain lending protocols since 2020.
My take: The interesting number is not the $20B - it is that underwriting is now being done on settlement data rather than collateral. That is the point at which stablecoin rails start competing with card economics rather than chain fees.
13. Rain Extends Stablecoin Payouts to 80 Countries
Event date: September 8, 2026
Source: Rain press release via FF News.
Summary: Rain said its partners can now send payouts to more than 80 countries in 50 currencies, funded directly from a stablecoin balance, with a target of 95 countries and more than 60 currencies by year end. Payouts cover B2B, B2C, C2C and C2B flows and are delivered through licensed local partners, so the recipient needs no wallet. Settlement is real-time on many corridors and up to two business days on others - which makes the last mile, not the chain, the slowest part of the flow.
My take: "Up to two business days" is the honest line in the whole release. Stablecoin rails fixed the settlement leg and left the banking leg exactly where it was.
Theme 5: Whale Transfers, Security Events and Regulation
A resolution, a post-mortem and a compliance reality check. Three stories made the cut.
14. Liquid Recovers 3,400 BTC - 598.5 BTC Is Still Missing
Event date: September 7 - 9, 2026
Source: Blockstream and Liquid statements; Samson Mow; The Block; The Hacker News; Decrypt; TRM Labs.
Summary: Most of the Liquid peg-out came back. After Blockstream patched the underlying bug, roughly 3,400 BTC of the 3,996 BTC that left the federation wallet on September 6 was returned, confirmed on September 7. As of September 9, about 598.5 BTC - roughly $47M - had not been recovered, and neither Liquid nor Blockstream had publicly confirmed any arrangement allowing the remainder to be kept. Liquid's status page still showed an active bridge outage on September 8. The underlying flaw sat in Elements, the software below Liquid, which let the attacker create unbacked L-BTC and then push it through SideSwap's legitimate peg-out flow; SideSwap said its own authorisation key was not compromised, and the withdrawn amount represented about 95% of the roughly 4,200 BTC the network held. TRM Labs called it the largest crypto theft of 2026; Ledger's CTO rejected the white-hat label outright on the grounds that the attacker still holds the balance.
My take: Returning 85% is not the same as being a security researcher. The measurable lesson is concentration: one upstream software bug reached a bridge holding nearly all of a network's backing.
15. Cronos Post-Mortem: $120.4M Borrowed, $111.2M Reversed, $9.19M Gone
Event date: September 8, 2026
Source: Cronos Network post-mortem; MEXC Research; CryptoCompass.
Summary: Cronos confirmed that the August 30 attack on Tectonic borrowed $120.4 million across nine lending markets using price-manipulated TONIC as collateral, in an incident that touched roughly 46% of the chain's DeFi value. Validators halted the network and then rolled it back 10,961 blocks - one hour and 54 minutes of history - reversing about $111.2 million, or 92% of the affected value. About $9.19 million had already crossed bridges and exchanges before the halt and is unrecoverable. Every transaction inside the erased window was reversed whether or not it touched the exploit, and Cronos says it is still reconciling with platforms that had credited deposits which, on the restored chain, never happened. The chain also announced a Fireblocks integration aimed at institutional infrastructure.
My take: Recovering 92% by rewriting two hours of state is a real achievement, and it leaves every user of that chain with a question they should ask out loud: under what loss size would validators not do this?
16. WalletConnect: 330 Licensed CASPs, 1,000+ Entities That Missed MiCA
Event date: September 10, 2026
Source: WalletConnect report, "Policy, Compliance, and Regulatory Landscape"; PANews.
Summary: WalletConnect published a 68-page review arguing that regulation has moved from whether to how. Three numbers anchor it: ESMA's temporary register lists roughly 330 authorised crypto-asset service providers, while more than 1,000 pre-MiCA entities appear to have failed to obtain authorisation before the July 1 deadline; the US GENIUS Act framework does not take full effect until January 18, 2027; and Hong Kong issued its first stablecoin issuer licences in April 2026 while Japan's revised Payment Services Act took effect in June. The report's structural claim is the "regulated touchpoint responsible" model: issuers and service providers touching self-custodial addresses still carry anti-money-laundering, sanctions, travel-rule and record-keeping duties. DeFi remains the largest unresolved area.
My take: The 330-versus-1,000 ratio is the practical story of the year for payment firms. Licensing capacity, not technology, is now the constraint on who can serve European users.
What I'm Watching Next Week
- Whether the fee floor holds: Bitcoin's median at 1 sat/vB and Ethereum gas under 1 gwei are now multi-week conditions, not one-off readings.
- Whether the 598.5 BTC still missing from Liquid moves, and whether Liquid's bridge comes back online.
- Whether TRON's dollar-denominated transfer cost (about $0.47) starts showing up in stablecoin flow data, given Ethereum mainnet is now cheaper per transfer.
- Whether the fee-floor regime pulls USDC or USDe activity back toward Ethereum and its L2s, and whether Base's sub-cent floor keeps spreading.
- Whether issuers respond to the MAS consultation deadline on October 16 and to Treasury's GENIUS Act comment window.
Glossary
| Fee floor | The lowest rate most Bitcoin nodes will relay, currently 1 sat/vB; transactions paying less form the backlog rather than getting rejected. |
| vB (virtual byte) | The unit that measures a transaction's space in a block; a standard SegWit transfer is about 141 vB. |
| Gwei | One billionth of an ETH; the unit Ethereum gas prices are quoted in. |
| Energy | A TRON resource consumed by smart-contract operations, including USDT transfers; obtained by staking TRX or renting. |
| Peg-out | Burning a sidechain token to release the underlying bitcoin held by a federation. |
| Regulated touchpoint | The compliance model in which a licensed entity remains responsible for AML and sanctions duties even when the counterparty is a self-custodial address. |
Common Myths About Weekly News Reviews
Cheap fees on Ethereum mean Ethereum is cheap.
Only per transfer, and only this week. A swap costs 21 cents and a bridge back to mainnet still costs mainnet rates, which is a different number entirely.
An empty mempool means Bitcoin is unused.
Bitcoin processed a full block window of transactions this week with a median fee at the floor. Low fees mean low urgency, not low usage.
TRON's cost advantage is permanent.
It is priced in TRX. The TRX-denominated cost has been flat for months, but at current prices the dollar cost - about $0.47 - sits above Ethereum and Bitcoin, and has since well before this week's corrected baselines made it explicit.
Key Takeaways
- Bitcoin's median fee has held at the 1 sat/vB floor for three months: a standard 141 vB transfer costs about 11 cents.
- Ethereum mainnet gas traded near 0.5 gwei, putting an ERC-20 stablecoin transfer at roughly $0.03-0.09 and a native ETH transfer under three cents.
- TRON's rented-energy USDT transfer costs about $0.47 at TRX $0.34 - the most expensive per-transfer option of the three major rails on the corrected numbers.
- Visa reported stablecoin settlement above a $20B annualised run rate, 160+ linked card programmes, and $694B of on-chain lending since 2020.
- Liquid recovered 3,400 BTC but 598.5 BTC (~$47M) is still missing, and Cronos's post-mortem confirmed $9.19M left the chain before its rollback.
Frequently Asked Questions
Why are Ethereum and Bitcoin fees so low this week?
Demand for block space, not protocol changes. Bitcoin's median fee rate has sat at the 1 sat/vB relay floor for three months with 90.4% of three months of observations at or below 2 sat/vB, and Ethereum mainnet gas traded in a 0.19-0.5 gwei band against a 1.65 gwei daily average a year ago on Etherscan's series. Both chains are pricing near-empty blocks during a quiet activity period.
Is TRON still the cheapest way to send USDT?
Not on this week's readings, if you compare chain fees only. A rented-energy TRON transfer is about $0.47 at TRX $0.34, against roughly $0.03-0.09 for an ERC-20 transfer on Ethereum mainnet and around $0.002 for USDC on Base. What TRON still leads on is USDT depth, distribution and fee abstraction, not the per-transfer price.
What is the $305.4B versus $311.15B difference?
Two perimeters. The stablecoin-only count reads about $305.4B; DefiLlama's 423-asset universe, which includes tokenised Treasury products such as BUIDL and USYC, reads $311.15B. The roughly $6B gap is the tokenised-fund segment.
Does the Liquid incident count as a hack?
The technical answer is yes - unbacked L-BTC was created through a flaw in the Elements software and converted to real bitcoin through a legitimate peg-out flow. Whether the party behind it is a white hat is unresolved: about 598.5 BTC was still unrecovered as of September 9, and no public agreement covering it has been confirmed.
Is this review financial advice?
No. CryptoScanin publishes independent research; nothing here is financial advice.
Sources & Methodology
This report is compiled from public on-chain data, official announcements and a curated source whitelist. Figures are cross-checked where possible; estimated or reference values are labelled as such. Nothing in this report is financial advice.
- Source whitelist: TRON DAO, Tether and Circle official channels, exchange official blogs and X accounts, project GitHub repositories
- Public blockchain explorers for verification of on-chain events
- Mainstream industry media: CoinDesk, The Block, Cointelegraph
- Regulatory sources: official regulator statements and legal publications
Last reviewed: 2026-09-13.