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 0xb6a5edf0b97f5ecb8ef4db4716066bd26e6c141267d2351bb95f4d6a1b4dc2ba. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1882e432-1771-4aa0-86bb-310a32d88188.json and https://artists.proofprofile.net/proofs/artist/1882e432-1771-4aa0-86bb-310a32d88188.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 0xb69e099a70b74fac2b1735140d8475e9088354d777279e6e49e0a356df686320. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:21:58Z), 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/QMBZ92252333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb283097b1e6fc5c2dec0426c70d0bb49a0490a7138f5b41c8938d442dbd5e069. 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/QM6MZ2168818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f906b13949204f6a309866eb54dc0aa79ee4e96a0164e024f3ec36bfd6976a. 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/QM6MZ2168843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bd5a159d4d993ab4b2ba5b7497bdbb0fc21e7e6733500dfa087a8ec3c43d26. 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/QM6MZ2168822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81af763d7b9b24ee1b405d57ac30c49397fdf5b754d50ddc91b26531f77da02b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QM6MZ2168823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05e69d4a631e3ad8428a8b57a9488927ddef0e456a731720b7121132be28365. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM6MZ2168824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886c4ddd6e0cd3bdf5fe94d8c748bb35cd920b6308bcb16e87ad49c57c5fda3f. 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/QM6MZ2168825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd896e3cf2febe8b4c9c303b987ad72e3c4a834302c2c3363bb0723e929ca7c63. 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/QM6MZ2168826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3922ca2501b0d873312b315dab56ad3acff35c1adeb5ce1e45e114db0c28735c. 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/QM6MZ2168827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65591628d2dbdb0bf06453ba0a78de099c2e16cffde501a39969a09857b8b0c1. 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/QM6MZ2168829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c6979b7ea645a4591a08c16691807b2dae6e7a44dec9cbb40ed969de890153. 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/QM6MZ2168830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3d66a82af474fc9173ebdc457e368da5554a0685890a33390e384461e22c35. 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/QM6MZ2168832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc950871903682f2b4b164e065248a0a99aba5fab9ea04ac1b42f6de5ea50efe. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM6MZ2168833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a6ca3a09600ddcfc299ebaff72f773395bd7d962bc78e1e8ff6333dd6dcfd4. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM6MZ2168835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67aab6f1f2272e423b481cf6b182ae6b0ecf7f2362ff280f97fe8188ddf2cb98. 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/QM6MZ2168839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a7eb8c872540e42ba18178500a30c76db2b1e9bf878f6b7232b821f7092315. 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/QM6MZ2168840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f9009feb71c27a15b5d7463274993054973ab172986a5122e39c3bccfc58f5. 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/QM6MZ2168819.
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 0x003779943b7061339cd18ac675ef88e322426ba103461d203da18d19cf9f542a. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QM6MZ2168820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b830128331e3c42c1d1d8aacdb76f4611da89b0769c057cbca8a66ddfe0a4a1. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QM6MZ2168821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d19f2624e6edace66761b8007bceb0e5c55f713304eb5d683d60728d51d595. 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/QM6MZ2168828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646e99ff2d31ac30428c7180162de0f3baf0df56c9ea8eb5fb2201ba7b1bfc19. 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/QM6MZ2168831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa441d12dd92b72132964e2cc48818c3ea36cf6228a3966e6ebdd5e09d68e2a9c. 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/QM6MZ2168834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bfb4b2b58b05d838758f8ecd3249dfb5bbea34c6d98b2194b607e86860c45c. 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/QM6MZ2168836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0ce6d6e8931750007c82b777a91d7811bc10e67b0e90ee3931c1fc810d9c4d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QM6MZ2168837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31ece9ba7dd7cbbad3cdf3592b48c1c3b55d8abbc6668eeaa9b32d3dfa0f3d5. 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/QM6MZ2168838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0970d256c14db1d340bb8165f63351db486562efce57c6f01bd2d3fa93889ba9. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QM6MZ2168841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1765d60ed5eb86de6e7545edb8de33f46041f2766b127f153c51b4c1a8ef13. 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/QM6MZ2168842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ae296403b21276d25fe0100415b71bd75a3e996327cbd78a6b2169565a4fd3. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QMDA62117595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f81db9d6aac12191ae0a08a337bc4aeaa87af7d2decbed016eea0ad60f8aba0. 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/QMDA62117596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871dfa976e73b1fe9cf4cfbd336d23946414b09bab788db75f24721cf764deb4. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QMDA62117599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648fe5b46f66f5478e61e658ffae61056b18ea62ef3bd92273809ae562182fb5. 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/QMDA62117601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x565b2cc76fc5eacaafa455f59c7c5a09f1d58d75898ebad900aa023488471912. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:25:49Z), 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/QMDA62117603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d96a5c012844b8ef7941e9eab25cfe17e4348beb2298188190585b5ce01b55. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QMDA62117605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d26d4b48b36ca8eb483a05231e36b2826433a64fc2aac916856f3ae2b17d865. 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/QMDA62117607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9970193e1e4dd890f77e9232fac3d9f59d992d9e6e592869c5f639aefa60d79. 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/QMDA62117608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc867fbb8423ba44b77369071b70a510d118d4cb9aeb8bf5d36e1376d7f491245. 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/QMDA62117609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254862549290c70be28e7d77a1143e09c1e25e72624c0fa117216ac8189ebb5a. 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/QM6N22284839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff552abbf21b4d282ebf91e478802f1fc84b9dd8ec1a41d2c5c8a06210506a0. 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/QZW9L2223241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0137f4a1dbd1ee351798f108957bc3d9e40ed5ebb2d44d46c8f3d567a78bd58. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:24:34Z), 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/QMFME2262277.
Crecimos Pensando en Dinero - Beat Alcaeda $low, Ledam Cirujano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa3a278e03c4ae4cbd3d3cf952bb96d926354c79c57ec6a6f0db30f0ab15db8. 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/QMFME2265784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e4fbf9f78a99513068d40239a2d87cbacc9dfaae285371eb11653fba634a12. 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/QMFME2265788.
He Visto Años Pasar - Beat Doosuno, Ledam Cirujano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b499aa08cd0d8eeccf17688d0eda7e1e6db18cdd75ce40a70cf8e5c82a06570. 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/QMFME2265792.
Siempre Perseverante Como un Misionero - Beat Lespice, Ledam Cirujano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d8b7ce4a4454ec7391ed8e86480800d0e4f0f0c949218104e7384287e6c807. 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/QMFME2265796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007180e52542070632a4a9abb61a5b8715798c15703a859163a9c1465d2de07c. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QM4TX2394859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf73f38ea5a037d91030a882607f1658c01769ac044856914d5d38247df79d0. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QM6MZ2356979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e0c2df2f5f6f865ce89c49b3559d18f75f390e3adde90f355aaa9bc9c2a30c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QMFME2382418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaedda69e8a2b31517c1c67f18d6c39e87d2c9b4645165c31d7d921b46e039a8. 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/QM6MZ2428739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197700326a0a28f64bac1136966b38d9a5ce13333c18cd52067cf8c8b0bf945c. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:51:57Z), 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/QM7282417302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb218a872a8994fcb1c215d71f6952977d61a54dff6ab03c7d800bbdbc03b8743. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QMFME2500706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf042c077515d88f3005aa87357cd2eae19fc9182099a5e51c181ae89f1ee7e1. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:49:17Z), 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/QMFME2511413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4d2b3adccbbc9c17beb4e19e99c5712a873ba09c62b57d936fe8f8ba3a20e6. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QMFMF2583504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb92ac3703ec27cc4f742ea607ee6d3651c6888e3b152d0b8ec56265c51ea522. 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/QM7282411644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6973721ac4f9d5378ab2576da358b35772bcdb4412b3b8ad5c078b9c3bce658. 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/QZ5AB2412531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a3e327a9e9a7039fe3685adfcd6983fcb580235adc860852afd67b90f71048. 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/QZWFL2302681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfff53db77779ab68a402f668e4fd8f14b2721b293cda28a45593c5a4028b5a. 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/USCGH2416106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8331b8254b218c91577932d56d98d8226eb35a75adebc1b57346e4201af5d376. 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/QZNJZ2371216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58d6db9d41966460a0313b657be44093b168e0da58456975ec452e6cf29fdc2. 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/QZMZ92469465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46e94067e3a6ff6b5407cb6aa7c8c03586a7cb266e16b9c583db620d3f6ebc4. 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/US7VG1989763.