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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9715fb8f45814f5d804f26d0c2257c3d9b92f191867ec8c8d1759427a787df8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4dab336-e009-48e2-9d42-ddb441c6ec6a.json and https://artists.proofprofile.net/proofs/artist/c4dab336-e009-48e2-9d42-ddb441c6ec6a.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc3cf544c13640b85c16f7c94d50d93965dde279e85654e45be209a40ddfc79. 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/FR9W11513532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44ca8381c69563a5f726dafe6c8f1bc391bcea37c8a5ce927bef5b2ce5e77b4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR9W11513533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858852350795cbbd47e19b540a7a4a6f11312d4aa24770681b4955856262c54e. 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/FR9W11513529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc3cf544c13640b85c16f7c94d50d93965dde279e85654e45be209a40ddfc79. 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/FR9W11513532.
But Now a Warm Feel Is Running (InClose Remix)
But Now a Warm Feel Is Running (Neanticones Remix)
But Now a Warm Feel Is Running (Crvvcks Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3ab59373a73720087dfc8b801108f7588707ddc55159d0ddb04856faa30fc3. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/FR9W11615895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c641b525b5064f0b858ad5faf11a805b4195c5ec0bcafd7838f664eb6f0ca3e. 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/FR9W11615890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21cb6a2105cac08ed8ce4fb5ec1590606817b84c49e82953f014b42057561bb9. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:42:53Z), 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/FR9W11615896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84324bd0fe6af2162068ff4a7504e498e7659c85c250fa2932a2b13f21139a1c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FR9W11615892.
But Now a Warm Feel Is Running - Neanticones Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01eccc62c09556ceaa3186915212d9b2448b9c6da7c44c751c29c132f3ed024. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR9W11615893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23f09ea46dba9e5ae1b6faf0d02b4cd39e8a4fa294c6170db0da176fd8fd3e3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR9Z61800161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23f09ea46dba9e5ae1b6faf0d02b4cd39e8a4fa294c6170db0da176fd8fd3e3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FR9Z61800161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb049847c3a193e89a45281c19c9cd5d7032f11ee7b2b6cd5c8ccbc0df266c822. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR9Z61800163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a1417252b6b9506b7855265eb044cde32029de9f195c2c480e80175c1d33c9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR9Z61800165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb72e6943762a74aec67b80e850812194d113acf6c45ed2fef702a0059e23f92. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/FR9Z62000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd1eb08a2f2637c3f058e70afd7e1f40dcf36513cb8d12d7ad50c7e967638eb. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/FR9Z62000278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306e760529cd992e611ec859e8f4cf84a7562b812b2aa7f6660e9c3ad3898cff. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:02:26Z), 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/FR9Z62000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198d84bb0c85b008abe0c9017b21221e87dcdf1c1df01d015225043931b934d4. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/FR9Z62000089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5a1dad555c7fa9f8dd53b52f6449c872782793fcabc9c8e65136841e652663. 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/FR9Z62000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c2247073d9003f09cdccd92c9ac49713a2611cef15d7a5b144ac64b8866e18. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR9Z62000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca27da4c480554639a5c2415cfb9498a35535c8ee0fa3a2263111aa1be5475e9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR9Z62100428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513d0e3a25249c805c58d1f8559a74bfac256de25581490bc7c76c4684d4dc92. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR9Z62101153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee8dca0e0107459915244eb3d4bfe25801d666f1e511758f6c4b548e264aab32. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/FR9Z62101154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32760103e7bd69729c088e69de1088e0f6682f151adbe14baa39adc4a21334ad. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:24:25Z), 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/FR9Z62101155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c926fdec88998bd80ee9c6b93d1e9fd0c7253612c0ba40726e9baa4292b946. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR9Z62101157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45b93ab73003563a99c1de90e506d35a4b50f58172fd8fb54a78ef616bd47ad. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:36:33Z), 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/FR9Z62101158.
Electro Classics 2.0 (House, Deep-House, Techno, Minimal, Electronica, Future Bass and Many More...)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858852350795cbbd47e19b540a7a4a6f11312d4aa24770681b4955856262c54e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR9W11513529.
FG Chill Out #2 - The Deep House & Lounge Music Must Have Selection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9fb19f54b8c74c4fac4d0ace49b5c857cf6cda73e206bc89869fb55386f449. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR9W11615891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa49bca3f4e2a959ecfcf1905e4063254abe68a296b65819462be6fb5562511. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FR9W11723865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c7deace2c176c79089d73c1dbea9e00990444c6122720a9c0571b11f3f4ab1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR96X1689506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c7deace2c176c79089d73c1dbea9e00990444c6122720a9c0571b11f3f4ab1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR96X1689506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8adef7fbf5b4549b5817e95046a9c98ead2d80b1b51d90d96f9397685e42ff. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBFBC1601536.