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 0xb5270fbae15b0b2b13ddcdfa2355cd1e6e2151c2bb915b7addc23e18d3102796. 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/1ffcd371-e2d6-4ba2-952e-b08f437662c9.json and https://artists.proofprofile.net/proofs/artist/1ffcd371-e2d6-4ba2-952e-b08f437662c9.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 0x58ea6ca78ac2778e4f0c0af240b26da7d5b97e9ae8d40ac7030acad9c9923634. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/ITG371100262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a4bf9e5af9ee5c06ea932b62d5e74a822c1473c575447e8f4e536a7606eaa0. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ITG371100268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50bf4e5fe4a7f82e4f455a1a1704a0f3faca22a5535d7eb019557b5f80edb3d. 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/ITG371100270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd140d554b3e6d25183861ccb507e9f5bde1dd80ee5823c2206f6725811f81fc4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ITG371100276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0f8fd4d30310f2ef5e0599b8205676b1fa56626b784f8e2b70543e4d46dc55. 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/ITG371100202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26601250fb5f382a07e5d0a8d78bfe160896f3a9c88afda5b7f867f81bdf55a. 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/ITG371100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a01bb738bf74e4906da60ccf5112414a05aec97a3fc1276659b597236f980f. 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/ITG371100208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ef5cd01b03e022b71e6b87e7f1e145bae83a71b5e221ab5f9678073a1321a4. 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/ITG371100212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe922b6c3fe61dbe1a23083fcbf41fbcfd039b0058b1eb0d280a31ea4ec683ef9. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:16:40Z), 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/ITG371100213.
Best Wishies! Being Shandon for Ten Years (Live at Rolling Stone Milano 01/04/2004)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f5fc517302344d730194d00cff8d4008fd9f8f9e01ce43fdc7a135bfe351d2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ITG371100218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f1d3f378788339a14ec06bb1972e38fbec051371173c9ca35eb9aecd88a3ff. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ITG371600119.
QuestoSiChiamaSka (Versione 2017) [20° Anniversario]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e49494aa9ad9524fc6ea2360d245ac5d0077385a049ed03b3ffc84417730753. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ITL941900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4c18939fe2481984a4e53b58d3382781ed0d56f7983e929fc039ca8312831c. 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/ITL941900002.
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 0x4f46277d7c1dc130f2395c53441bf6d8eebdea209a02124c948978d179495e77. 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/ITL941900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3da8a98d484948309a7992760ac97c714725feb9c58e43074ea0b191eb68093. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ITL941900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc733fec8261eb7775b85b84676312f3cce377e589df9e55519ceec2e1033de6b. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/ITL942000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b260945ada03f8a2ec83b0d1846ec74e6259af927eb85850f68ac046b1e44ed. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCAHX2474383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82791ae4775b2eba52848858d9e2e0af94e3f61b06bf91777475853520109a1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCAHX2474398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f111b2c101d53485f389604841bdef185692fb2f31aad44d3401584527c1a8. 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/TCAHX2474433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe844eea7abc0762d2262c2117fa90bc585a3999c2da1afbf6121358394f828eb. 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/TCAHX2474502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06986c4f5f1bc82c309580b09ad15daafd5ec5e3b2a762e9ddc40c2f340ac67e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/TCAHX2474518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ada923b4d979634e3d4e25e244b29c2c3f96ecd502b8a31a5016f6ba683c55d. 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/TCAHX2474554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fabdaecd18afc58043bab3a23aea31a4009f1a381bd3a7dbde38711d0f3c15. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCAHX2474582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada99c79b706ea1d7909e92d5cfe1d619cd3e8690bccbafcfc7d93e7f9b6d649. 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/TCAHX2474623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ec830d9dce8b8efb6442e1feb1e8995c9ef5beddd6f70856838701fd6bd3e2. 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/TCAHX2474674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34647e12d9271e5adae5f79efae38521ccba3e3f71b22f52260157e9d3aeccf1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCAHX2474715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312c93eb070774ce8d385b3652757e0252624b1d40481825904c1de271cf4ff5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TCAHX2474752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9501ce5ecdf9a576e2246e1fb95c76a2cfdeabea36b19fca2a81038e724b96e5. 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/TCAHX2474792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa7ce2ecac4a973859ab158205e03a66496afde72a071b35b680deeaa58bb29. 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/TCAHX2474820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381ce535a0d6381c41d8cd1d9f9c2d89e4761f81ee74b44e938862569e882c98. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCAHX2474883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65e3160cd2776e779aebc8dabb541c7ec8dcd68450d93a137f36ebd232afd3f. 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/TCAHX2474889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f51e4fdb8661e91a1a3be469421311adc31feeedbcda5c86fa142fb427903c. 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/TCAHW2415604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb20dffe99779cc19189e3e01b6a1b38118072d436f1338432be1c2e584010d. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/TCAHX2474697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b564c9e0baa274f1559c93c73ada459a706bebcc65a81f726b63b1d40e2c9e. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/TCAHX2474803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08ae031b9ab7ae5a0f3aabb315b1efd02fee6ce1e64cecb3889c2ced6a97a5d. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/TCAHX2474853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aec5dae14932b167b60c4132e8d84f82e35008be3d6e454523036832ad2010b. 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/TCAJL2522119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd359176e2a1343b35917eb5120b8380cd5b6f63b16e7967052bfcda77432da3d. 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/TCAJL2522685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36ee2654bcad5ecb0cab9afd72ca44137a990b18bcd59cf6131cdd283b09763. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/TCAJL2522453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aec5dae14932b167b60c4132e8d84f82e35008be3d6e454523036832ad2010b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCAJL2522119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed6b140936952cd7a5186e0e286b5a00f1ab1e199d73eb21d6a2f59fea4ac4e. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/TCAJL2522182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604876d3d07b1742c18ce156a535233c65fba5b8e4ccc0ac8e745b9a0e430a54. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCAJL2522277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944cf0d8bdaec2dc7bceb16cc730f6be3e53046151f6c0c0785f9b21abc27f8d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCAJL2522376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36ee2654bcad5ecb0cab9afd72ca44137a990b18bcd59cf6131cdd283b09763. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/TCAJL2522453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740ac9ee2e6d859f7820955f703960df98dddfd66b81ac314a5bfd7d29dd699c. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/TCAJM2522558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175c1f0f190800103e4c12d5b20a46c0e8c8c5b254e11db32e2c39ea40808973. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/TCAJL2523786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1212d48aacbd71dbefa9d8c9ce7f6ac5275a58e6b58b4e7a600819c30190fff. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/TCAJL2523837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa339eb96db9b00ca11bddad32796f79175b3c5743735f9df3cf60f11d3b99d2. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAJL2523896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ccc504d04f84e4cbdcf35f73730feb1dd1a7cb5953a52afe306768db84c652. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:38:37Z), 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/TCAJL2523974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2ee47f5856004cea53395844b6c63d9dc1c2373fca232570cc2814fd107038. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:57:52Z), 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/TCAJM2524071.