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 0x4752522a3882f0132a51f200cb14e63494122ec991c69ec9e585e9ad2c6f166b. 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/3e8c5c73-99fe-4cb7-a1ce-bbc0b9a66724.json and https://artists.proofprofile.net/proofs/artist/3e8c5c73-99fe-4cb7-a1ce-bbc0b9a66724.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 0x90ccc718f01e78330fa0277cd170180fa62947acb88e132dd556a2d8eaf302b9. 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/QM7281544808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a47b5c26944520d18c60a551ff296a98329db9b05bcec65b1e1fc435dd5164. 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/QM7281544809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9140bde6479c15093492a4edcd001b0617dea581d6cd72dbe3c948e6ae254bb1. 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/QM7281544810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15a182b769485da10c8072b28b517d1aadff72b3769693314bfa50654ff5b5f. 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/QM7281544811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e29548df05886cbaa8e0bf4d795ec30bde1f28ba8d2478bc5b7c63bdeaf290. 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/QM7281544815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dde30fb96e6b8e2894408a0e745e564c6a01c23cf9c5b298159fd0741f1bdb7. 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/QM7281544816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaae79edd562951d26642bfcb21e1cdb5ee42f38d6eccb021f42d4107836671c. 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/QM7281544818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1164d07f556074a94c52e008776a4e65f54aaaf6fda7ec3be5054ed8d0b2bc5a. 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/QM7281544819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e32957f589a0f5d475e6644b0611f574ba63510113766da5cb490daa8c4197. 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/QM7281544820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3721248ffbaee72159ecd35b0c171f45732dba1c10a763bf6f0428e4182432. 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/QM7281544821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddb85754150781f3ae12bdfa738288265fb8c6c5912210825a3d8aa186937ec. 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/QM7281544822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f6e72a01408c702f9116bdaeacac3e9be356be1a755c412c7551a8c8dc5a7f. 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/QM7281544824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017e5a107b484088511a5d6b17faa280ee9c8ba6ae7e5f12f7c6ec7286bb1bdc. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM7281544812.
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 0xb68c2a6e626ff1cc731eb06ad5c41f2798adf14304fe94b8c99f741d92b566b9. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QM7281544813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e5fec3ed853032ff6d2118dcfea62d98c254a02eb083261dfb7dd751b39b10. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/QM7281544814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90154662354b57a24fe34b96ee779b0c784cc3d28e2d5934d9d3d5369a0a18f1. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QM7281544817.
El Mar y la Esperanza Con Sentimiento Norteño
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2f60b0d0e27a7ad34b0051e769c47bdba76bff35c434ac4ee82acb1efc1f1b. 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/AUMEV2307060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fde0bf068996e30899ef21ca1c87a0a8a32772d9c8f705f3d13cdb0d1a02d6e. 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/AUMEV2307061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaeec8580addc0e14bcf916bd8445a114c93d0326d19b913c39c57a4e49e9dc2. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/AUMEV2307069.
Época de Oro de la Música Norteña: Mujer Paseada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacef28d6daf72e9cf0c64c0bb6612ab639097f158d579dcf854584138a191cc. 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/GBSMU6122814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f965ebc0ccb29b287cea3603f127301db5727c02f33f4d1dda4a07cd299d0a. 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/GBSMU6116650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134453528c3afd097e02325214d427f48a31b73ebe921c4bf64b007cbce71527. 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/GBSMU6117029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454531474d74c5f5e5507705a8a3cc173cda743adb628a0f27a2d8c7f01eb23c. 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/FRX991528970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba93d91c161978524df737f5d971c2c8eb6331e2d510d68a47cfc24f76ab3d3b. 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/FRX991528978.
Amor para las Madres (Raices Mexicanas Vol. 6)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1257da0ef2e486bb9404c54b8da8d6a0f4b9f5b38935f61734663ea659e063b. 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/USJTQ0904287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437f8b7bb025fb9daba295cd59aa9a8ed049f0a3840da69b2a1b43bb054ba71b. 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/USJTQ0904289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5e95ac3963033eab48950316a5f57892134c4f21b1d249af7f01f99af2d616. 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/USJTQ0904292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa377e269e72b7c418464bcdbefc1317b15127cdf655fa69a819c7a26ea38db42. 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/USJTQ0904295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717f97649ecd9c33f566f63c8cf9eb43df150ebd15da43d8f311f0ac3e8c5904. 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/USJTQ0904288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f24741fa932736300a98118aff59e0e8b150808856ef7716004a20f63441e2d. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USJTQ0904291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155362d3940be013988d05f35cc98269bba092a7f008dfc7dccf47b78568c3db. 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/QM7281544786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0392eaad0306e9a64550ee78ffb3caeb5944fe2a7b3e5a48bbd1626cdc37be43. 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/QM7281544788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93eb8da1336d047218792382003be426b38e0c106dacf840233ec20267610549. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/QM7281544789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f80206c306c59dd98593748c584e90026ddf22028777d994921d65d4a43fe79. 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/QM7281544790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7dff0d81f987beb7fd19e15c460e95dda0bd9e90221a27d3f5e188160e5db37. 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/QM7281544791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531e8cc12b2768e0380862e33426d784792ee1a8c53c6ddd165fa1d789cd22ac. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM7281544785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ef38d0e7aa46af793c733e0409eed0097e082b01fe2714dae9055e4e8f6668. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QM7281544787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bf500f84b48f00887388b60f6d54b6c207cc011a87106eab72f6aa904f831e. 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/QM7281544792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b990f1678a658cdd1cf763587fcde855ec3e1841edc286c558467fa824f7dbc. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QM7281544795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656b7bdb23437214f9c8f17cad8d0a7d73fedf186a2b1d86307407f1cc0277a4. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QM7281544797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde729a1a5e83eb54b8d59a3ef9663943d4511edff94b28cea81853ea9a7c91f4. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QM7281544798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbca3e121ac08f3664a94c0b075e05427bff4b2ea5003bb38d11fe743a09dc2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM7281544799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15bdb8989c983aa253fd992f7e0b44df53cfb79453d2232c5677347d52ec658. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/QM7281544801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d0bc43eeb4ecbb53b30c65ea78a1ef578f6ea98884c827d6bf522a0d418720. 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/QM7281544803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2a47c0d00271dc91513cae6c0ca3ac9c59826f33b4b7b6955bb9212a6d7332. 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/QM7281544770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270f360f1d5cd68772e7df96b5db70e03ad18f08634782ff4fcc7ddc8bf5647b. 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/QM7281544772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2977e7b2e758a1e8ede0c9034bcc975ecb6c2ea942573b349e18527ca088c62. 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/QM7281544773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5934001757f97013b6583963100160dbb329878cc7f92dfaf50d0800c366511f. 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/QM7281544774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6069e8a4831d4b4ee32807af6767e7b9979297bd3b7319f9c2bfbd385eca8bed. 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/QM7281544776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ba0e6941840d1859a4379271346122d6950237c9b6fa49152a86d170ecfeaa. 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/QM7281544777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b102be5eabd01931fca72c21e1a230d0fe071d622a02eaae009d2811b857123. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QM7281544779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1018e53bcb8cfbba0a9fdf1248fe195203397587cfa482b1991dc797cf472607. 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/QM7281544782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf91e306169fb806af79186c603299c5b9b1c3c5b250ec29769b6297a63423de. 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/QM7281544783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf695a3fe871a2fec0d8d3fd27f9b6061aa2f55f5179eeed11b7e0dc503b0199. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:03:23Z), 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/QM7281544775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b7545ae6930114a5ddb2591b4f16e06b9147995d73b77a0087a7ae21f89af0. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281544778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868d6f50b39229ef542a279daae8b0eda4c0ef3fea99ce3c4baaee526026660f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QM7281544771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dea5262bc514b81230709fc20a8d6e1b44606d7788691625308acc05efc009. 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/QM7281544780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1b0d4db21d756e59ab6c60f46330ad61af9e2c4803589a6e353233564e1142. 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/QM7281544781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215f94711c8017d477d25b0899d3336abbad1f1868cbdb64d9c33691507568d7. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QM7281544784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20ba58f4fa4e62607910e4e51b88d7cd2aa671854325d35666d0336dea12d0a. 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/USCSG0505401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f4c51b7f36e115d83109a4e492bf249dad2619f20069f9152b043ef588325e. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USCSG0505402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1188d32fa56570d9ab66f981dda47d76c5cae0cf982c4a93b826b3072b894084. 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/USCSG0505403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a22f9410ac7d31dda624caff56bbb79db9165fa3b98e2416ed09a5b62bb8b5. 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/USCSG0505406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2d8530094b985960d8cc0f3156a6b1f1bfe3872a6afcc460c356145b83ef46. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USCSG0505404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff55b5610ddb86b2a16fe9716287d867dba0315930b32e1808c38accc623959. 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/USCSG0505408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd39cc0397778a65e2d034de7be07c2e8ac48ff8e751d49cb488649761668b7. 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/QM4TX2423083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481f4c068fc243b5716f4f2146c11efe02de3d8ec18d5ea458686f9926176d02. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QM4TX2423084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4ce029880cf738799a9fad5d853d053074d50f865f10feb6f2ce7d3b103df1. 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/QM4TX2423085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3b5a6047c735e1d79a4a06bcb346e32a80a991fd59ec01433af255367a388e. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/QM4TX2423086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26016628757b52fda84fbdf09088d94c9deb607eda122aa7e029ddf65390a91b. 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/QM4TX2423087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f181e0acdea4d3385a2eca4aed9eb7e78a3f079d5d6dc1c7e3bc33249a9b80. 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/QM4TX2423089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e16e1aaf0176bd305c43a5809b3638b11ebb30bbc4e220186c700e5b8a06c1d. 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/QM4TX2423091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4084cf742d6f9b4d0b9119a40432fb02293adf6fc71717db3dceaa123b202b. 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/QM4TX2423092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf874796f802b804b62bc68221f1fc3f38806cf18bdc0e79ed677ad988ffafa15. 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/QM4TX2423088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac409f1f5bfcca502200ff596d6f16a3e7997849b1bc5c0e46f699e454ab52e9. 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/QM4TX2423090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb396c8cc03a42471960e515e979e8827048897e426fa95b6af153058022a4dea. 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/QZPYN2365139.
Heridas de Amor (Raices Mexicanas Vol. 10)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515533021b13e291d4efc46c86df12a958008c1ba31cea8d94991ccbbea000ed. 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/USCSG1096496.