--- title: "x402 endpoint readiness, week 2026-W39" description: "The x402 corpus for 2026-W39: 15170 doors named, 4946 probed, 2153 payable and 2644 not, defects by name, and the gaps counted against the observer. Signed snapshot 9, ed25519; see its timestamp status and verify completed Bitcoin proofs independently. Not a ranking." canonical: "https://scvd.store/corpus/round/2026-W39" url: "https://scvd.store/corpus/round/2026-W39" data: "https://scvd.store/corpus/9.json" --- # x402 endpoint readiness, week 2026-W39 The x402 corpus for 2026-W39: 15170 doors named, 4946 probed, 2153 payable and 2644 not, defects by name, and the gaps counted against the observer. Signed snapshot 9, ed25519; see its timestamp status and verify completed Bitcoin proofs independently. Not a ranking. ## Artifact weekly_brief ## Name The Week's Doors ## Week 2026-W39 ## Taken at 2026-09-25T13:32:50.628Z ## Sequence 9 ## Digest 83083545f9c8c291fd0425a3045f5f4308021079baa2be6b42b4e379915315db ## Battery preflight-v2 ## Doors - **Listed** — 15170 - **Probed** — 4946 - **Payable** — 2153 - **Not payable** — 2644 - **Unreachable** — 149 - **Offers seen** — 2597 ## Networks - **Eip155:8453** — 2254 - **Solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp** — 497 - **Eip155:137** — 158 - **Eip155:42161** — 134 - **Algorand:wghe2pwdvd7s12bl5faop20egyesn73ktic1qzkkit8=** — 16 - **Hyperliquid:mainnet** — 1 - **Eip155:143** — 54 - **Eip155:50** — 1 - **Eip155:84532** — 60 - **Eip155:480** — 47 - **Eip155:56** — 47 - **Eip155:196** — 50 - **Algorand:wghe2pwdvd7s12bl5faop20egyesn73k** — 42 - **Eip155:999** — 42 - **Xrpl:0** — 47 - **Eip155:10** — 9 - **Eip155:1329** — 6 - **Eip155:42220** — 3 - **Eip155:43114** — 19 - **Eip155:4663** — 27 - **Stellar:pubnet** — 6 - **Animica:1** — 1 - **Eip155:1** — 17 - **Base** — 207 - **Eip155:5042** — 14 - **Eip155:1187947933** — 2 - **Solana** — 10 - **Nano:mainnet** — 2 - **Cosmos:gonka-mainnet** — 1 - **Hedera:testnet** — 1 - **Eip155:130** — 4 - **Eip155:146** — 4 - **Solana:etwtrabzayq6imfeykouru166vu2xqa1** — 3 - **Eip155:5042002** — 3 - **Canton:1220b1431ef217342db44d516bb9befde802be7d8899637d290895fa58880f19accc** — 2 - **Eip155:4326** — 2 - **Eip155:11142220** — 1 - **Lightning:mainnet** — 1 - **Base-sepolia** — 9 - **Eip155:1030** — 1 - **Solana-mainnet** — 1 - **Eip155:10143** — 1 - **Eip155:295** — 1 - **Eip155:4217** — 4 - **Solana:mainnet** — 3 - **Eip155:324** — 1 - **Eip155:59144** — 2 - **Eip155:31612** — 1 - **Tron:0x2b6653dc** — 1 - **Near:mainnet** — 2 - **Sui:testnet** — 1 - **Base-mainnet** — 1 - **Solana-devnet** — 2 - **Hedera:mainnet** — 1 - **Voi:mainnet** — 1 - **Solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp** — 1 - **Stacks:1** — 1 - **Starknet:mainnet** — 2 - **Sui:mainnet** — 2 - **Tron:mainnet** — 2 - **Eip155:713715** — 1 - **Eip155:2741** — 1 - **Eip155:57073** — 1 - **Eip155:1952** — 1 - **Eip155:80002** — 1 - **Eip155:42793** — 1 - **Bsc** — 1 - **Algorand:mainnet** — 1 - **Aptos:1** — 1 - **Bip122:000000000019d6689c085ae165831e93** — 1 - **Eip155:30** — 1 - **Eip155:314** — 1 - **Filecoin:mainnet** — 1 - **Stacks:mainnet** — 1 - **Ton:-239** — 1 ## Defects | ID | Title | Count | | --- | --- | --- | | status-402 | status-402 | 2095 | | payment-required-header | payment-required-header | 330 | | solana-rail-receivable | solana-rail-receivable | 81 | | network-mainnet | network-mainnet | 60 | | bazaar-extension | bazaar-extension | 40 | | signed-offers | signed-offers | 19 | | accepts | accepts | 17 | | x402-version | x402-version | 6 | | payto-payable | payto-payable | 3 | | transfer-method-signable | transfer-method-signable | 2 | | amount-atomic | amount-atomic | 1 | ## Our gaps - **Not probed** — 2 - **Observer degraded** — 0 - **Coverage suspect** — false ## Catalog ### Compared 1491 ### Agrees 1411 ### Differs 80 ### Not listed 1 ### Not comparable 3454 ### What this is Per probed host, whether the discovery catalog's copy of the door's terms (payTo and amount, matched by rail) agrees with the challenge the same probe read; the catalog's lastUpdated beside it. Attributed to the catalog: a seller cannot edit the copy, so a difference is the copy's age or the door's move since ingestion, never a defect of the door alone. Counts carry their denominator (compared = agrees + differs); listed-bare rows and doors that served no challenge are counted as not comparable, not as disagreement. ## MPP ### Probed 4946 ### Measured 4797 ### Unmeasured 0 ### Unreachable 149 ### Not probed 2 ### Speaking MPP 249 ### MPP only 1 ### Both 248 ### x402 only 2127 ### Neither 2421 ### Batteries - mpp-v1 ### What this is MPP challenges read from the same unpaid response. measured counts answered rows carrying both the saved MPP battery and protocols_spoken; unmeasured counts answered rows without them. Unreachable and not-probed rows supply no protocol observation. The x402 verdict keeps its meaning; credentials, delivery and receipts were not observed. No reading here rests on a payment: the till of this store has spoken MPP since 2026-09-18, and that says nothing about the door read. ## Previous - **Week** — 2026-W38 - **Payable** — 1952 - **Not payable** — 2938 - **Probed** — 5021 ## Not a ranking Counts, with their denominators, for one signed week. No host is ranked or named on this page; the doors themselves are listed alphabetically at /doors, each with its own dated observation. Every figure here carries the two numbers it came from, which is the house sentence: never a ranking, and never a verdict without its derivation and denominator beside it. ## How to rederive Every number here is a count over https://scvd.store/corpus/9.json, the signed snapshot for 2026-W39 (digest 83083545f9c8c291fd0425a3045f5f4308021079baa2be6b42b4e379915315db); recount it with your own tools and compare against the chain at https://scvd.store/corpus.json. ## Every door ## Weeks held - 2026-W32 - 2026-W33 - 2026-W34 - 2026-W35 - 2026-W36 - 2026-W37 - 2026-W38 - 2026-W39 ## Corrections Things this store said that later proved wrong live at /corrections — dated, with what changed so each cannot recur quietly. If a claim on this surface was ever corrected, that is where the correction stands. ## Cite scvd.store, corpus round 2026-W39 (snapshot 9), observed 2026-09-25T13:32:50.628Z; ed25519-signed, key at https://scvd.store/.well-known/scvd-signing-key; bytes at https://scvd.store/corpus/9.json; verify at https://scvd.store/corpus/round/2026-W39. ## Cite format One line to quote verbatim: the issuer, what and which, when it was observed, how it is signed and where the key is, and the URL whose bytes are the thing cited. A citation names an observation, never a judgment. ## Cite JSON - **Cites** — - **Week** — 2026-W39 - **Sequence** — 9 - **Observed at** — 2026-09-25T13:32:50.628Z - **Digest** — 83083545f9c8c291fd0425a3045f5f4308021079baa2be6b42b4e379915315db - **Index** — - **License** — CC-BY-4.0 - **How** —