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 0x44548b7bce10a2e53e4bbc99dcb4ac89e1692759cfb95ab95807c03f619da187. 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/38a34d8a-255d-4637-921f-1d09ca516b71.json and https://artists.proofprofile.net/proofs/artist/38a34d8a-255d-4637-921f-1d09ca516b71.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 0xcfcd0bbed426b1b3429dde103e02feab4361d05ca3b961cbabdc790d15f9740f. 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/CADFO2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1c1ac8ab5800db63b5305956a8c8b53745b6084b06f12b0789fc8d47b02963. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/CADFO2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39473e2ee22d2963e267239f60c84cd58b43aab91e3df5b03f936d7b62fdc638. 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/CADFO2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f7bfd4d1bdd911f852c8ed2675102468f5345a55a141aac2a2a55713b97bf1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062fe0a14a08ffedf2a00e34e46fae7dc03acc7cbcb05fa11725540928c0696f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CADFO2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34a0816e179faf1b33cd36a3219273a77f391c97ceed8f75d382c27bd680076. 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/CADFO2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27d4aeec24c7e5747c595bbed1f441f01ca7417f5988ec21695802a05e472b5. 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/CADFO2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03fe8ff01a8bfe4b050bca0299cdc14948daa640a1ac444f11b027835cd9200. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/CADFO2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bdc932227ec25ceb3d36d89dc414a015ab1835131a1721ee23f945ba22809d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5658690285a2dd5ff54f7e4fa9be2a3f4d7c69526b3f297ca373832fc680e1d2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a0be71c9dd543ea50cc413d5f3a446bc9bcfe4bf60af1caa2a6126f3ccf4d4. 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/CADFO1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b68ce78d786d4ff4401b91e6c391aeb2c82d536815cee3701abb12b2fc5a24c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad1e083a20858c604f13eead52149cd93bfef8cd49872fbdc0714dfbbbd3c40. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CADFO1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c5e1ed9af9e2cc05f3825252d4b769ebc8b5bab1dcbf0d889a7b263c9b7f80. 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/CADFO1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e63e192a10f58016b32f219a4eadde099e17245b22e3747d4f54bf2febd6214. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/CADFO1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf91c3f2abd351eff2f9ee4bcd30317db5a0358d742b5721f270bfdb842e2f7f. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/CADFO1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffd0c6daf95b2413a3b708e45a78d1b52b68a2ce80b93fa28c704fad1a0e273. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CADFO1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4334098b5d3c877024daacf843f879e4880764b70f2eb38a9003d4d0ae61f2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5664219d1da07efe795839fadf97beaa01e730a02d3599c7df4f232046db12b7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/CADFO1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56713c46c96205ce4ed0d9a94b24ede331dd24a5c1c4ef1728c9e9004ca778ea. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CADFO1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b88ce11e575fe41a168d644ea31d57ca17bb598adad31d3c4b74d64ba6240f0. 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/CADFO1900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c7eb5414509d5b56b7f24794b5452d0dbf8130959ea5e7ce46f746f24b8db3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO1900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7166a5a2f3dba0d331c30a272c7cb208f1c593f8f6ebceb9540cbfd09c2295. 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/CADFO2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9979a08ddd7b004886809f1b387a941ef0369d45afa60e5c83b11ace5f838b4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CADFO2300013.
On est encore là... au chalet ! (Acoustique)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe694ce1ebf1b939370311625eb14fe0c5dbcabcdc4560dfada95ec494b15a43b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844c3f5a0004039ed292c613b5c9af3aa9c3c1763e57e080182eb0d0292329b4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0f43691eca043db453b5c0ac455961fa8ee1ca44dda5785f8156cceaa05166. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/CADFO2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef283cdf8105efbd254d3352acc05eabb66d0b50cdee79aca7786823b13e9d9. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/CADFO2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe694ce1ebf1b939370311625eb14fe0c5dbcabcdc4560dfada95ec494b15a43b. 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/CADFO2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc216696521337e23ec336d6be8348d28bf5cedb52e1ecf91ebb0546229e7137d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b09d08744720d5365784b115ee2cdb7009efb1aea80696f67bf09ba3d0e05c0. 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/CADFO1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174c09aef3325b4cec27e477bf58ffd33c36ef725457e8186efd82969cd542e4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CADFO2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4784a20dabb605795fed2bfc021491a2cfedfaa4af5c6098abbc10f8c37e93e5. 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/CADFO2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259a586f77914224ec1adef1576afa1eacda31f69525f10d6e0f71cba445baf9. 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/CAEKP2200000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf420303c794b502e6957decbbc2007c1c287aec4df37991a1fa0ce525680f9ad. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/CAEKP2299999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902d0a95f73850846dca713b3efaab5760d351f58d479f927c102d9713499c63. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/CAEKP2211111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a4ed04e57756779147fbfc655178e9315b82e3af580efd5fe4ab79a001675e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/CAEKP2244444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e343c40af2374fe98928607c3946b2c48383728e76330f06a1b56a2a4f0f0c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CAEKP2233333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bde8ca836b0d4c6f7dcdb61457ab6b5fc81bae0427a549b3441abf1a832db0. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/CAEKP2266666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2463a92591da84df2ec6a80e01bd0282edd0717041ffa085b4be8ab3efc3ca2a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CAEKP2277777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef9bc33c036963699e784e9c5e663a258146f6580def2d7128165f2458e383b. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/CAEKP2288888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174c09aef3325b4cec27e477bf58ffd33c36ef725457e8186efd82969cd542e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4784a20dabb605795fed2bfc021491a2cfedfaa4af5c6098abbc10f8c37e93e5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f47eb2cffc6f33010e3e8ef20771f9aa33b47a8b2996d2f68cc2c516ab7d9b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CADFO2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7166a5a2f3dba0d331c30a272c7cb208f1c593f8f6ebceb9540cbfd09c2295. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CADFO2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb4c3a0a55bb515591285a8c37753d496605afcb9c6ce774c823604e14fb8f6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/CADFO2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532b32e92f80364ff77e165dd5c55d36d0696dd3302e9d336978f528e5747b5c. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/CADFO2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9928160baf61d020b87c1f98a5ec20894684824f2a1d7894b09538a2d7532755. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc566bb13648cd000d89239b0f0a79770aa38fbdab8ed074f18803eb94d93387. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/CADFO2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9979a08ddd7b004886809f1b387a941ef0369d45afa60e5c83b11ace5f838b4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56cbab1a591676eae34c4a80185b4f2c6b8226187fff92b2240ecec0deeeb4a6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CADFO2300014.