1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4e0a955b944c614a81b80edc4591dbdaa6a59c48530a0c2e85d6b7d21db9b2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2793d971-f687-4e48-8861-ea4e1ee1ce04.json and https://artists.proofprofile.net/proofs/artist/2793d971-f687-4e48-8861-ea4e1ee1ce04.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9eddbf84325996636d347b5bd5055cc3d6ce2b90f8ac166275e3ac72b19bc8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D1911736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195959d4bd5b729ce3bd8b91a913f7dce7ee48361868ffafa9ced5af90e5fdcd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1991641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469f6221401b2ba0a9ad15001d0474cbc0fd3e1acfd42a4d23119096355de24a. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202040172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab9f4c99e568f1c58a06f5669929fa6702c0fc1709c41fa32d0cf48af7ffe1d. Chain 2 (Bitcoin): anchored in block 958635 (2026-07-19T00:58:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872023945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97693b9f1d168ea5dca70f9966e446b6203516d2a1d9172f7cdcd82744162350. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2114963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956566feb60e4abeda6943464644c66fc74698bf03b599f6a0cf76762ecc7cb7. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2209915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7ff44803eca38ebadcc539ec12bf17f46500f407ce524f853513f5467fc154. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2274847.
Ошибка природы (OST "Яга и книга заклинаний")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7ff44803eca38ebadcc539ec12bf17f46500f407ce524f853513f5467fc154. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2274847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa75eb12389274ef91a457b3258ed75a05a24b39162e3207cafba93406d78668. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2347521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74af4bc4f251916297732abdad8e9403de012f0002d15aca18f39b5b465ca351. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2345363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe606c7f390bb4c1185bbcb2203000c1a43d06e45202e04f170f8c9abb311c3. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2418481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83de693a790c96bb3e091dd81c6118a4930ed38fbf44574111a50bbc46be7d6. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2495637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8924296ccd1f0c11a4c7d9b88f9bf4d4ba24cd5b5de445934db363a3bfda8fc2. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUACR2401339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac23509bd3d525f0cc71e9b4c04e986ea6a5113d86c66b61e3d6c59db4f19e0. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2571899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0b4a6f5b85b0a507c225cc540093107eafad576ac1c355ba9db5012e88868b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282530092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715128e4c1a7980762a33e9a489be9e871a0680f18f472b182efd303b7f9f1d3. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282530095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc5487dfc7c33359cee39dc7efabca4f6af065ad68649d782129a7e2c9f6245. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282530096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e099aa7ad56e1f9edc4f9953cd46a410512ab5bf765e0360259873770afb454. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282530097.
Это связано с генами (из реалити-шоу «Выживалити. Наследники»)
Это связано с генами - из реалити-шоу «Выживалити. Наследники»
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152549ca6a747f92b9ccd41cc3e46102178d15362160f5edefbfee8de6096867. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGV2510478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da267bab0eec761b86a5a6d67091327b691648728e9afa54b22573b4d8f6004. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGV2512742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39018a7817d813a509174be0c3c5427f6d9c339323397a10a2c690ab516ea72f. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGV2512743.