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 0x122407bfe27ed90272a8c121239d71a9b5407e0bed45d0e8a1dca047eb741e27. 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/2854efbf-29eb-44fb-8fa4-5e0c83247774.json and https://artists.proofprofile.net/proofs/artist/2854efbf-29eb-44fb-8fa4-5e0c83247774.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 0x944bee3af7265358841ac96d38df6d3898d1afacfccacec35eca896f975c19c6. 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/ES09S1900098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67419ab4fa95778514143cb730e6a782769d7bbde6a5c29f76fa1364b79f4e4. 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/ES09S1900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d274b6c6568a656f12d2747df8a7a16ef6b3678949f1d30f135b4bf4552e3e1. 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/ES09S1900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6dc87de4f1dbbda9055db9d70b125647295f6da1ddabde4f0f9d7c56f9087d6. 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/ES09S1900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee9cb0bd50654d907cd6401e8c5cf15e89dc24224d72f86b2819b5f297bb446. 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/ES09S1900104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948c86cadc9cc740bcdefdd05eeda1b91dfebc898d5404a62d3cf5fbfeab8d9a. 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/ES09S1900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275ea5fb2abbdc024cca443e637501bf3e9cffe0152757ec2e164d6681e0a555. 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/ES09S1900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014a6d072e3b7ec1f46d6e2cae29253c8f370c9864991ae1ca046aebbe6fb016. 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/ES09S1900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6055ea468be1052277c849fe451dbeb6c76137f7905cd1ed378ae1022003828. 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/ES7031326601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661973228f5c705bd7c6ec8eed38d6a3f78635a4309e0c2a253d57345ae7a456. 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/ES7031326603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd98b13557d1c7ea2903ebea490d5dcf41efaa39c37decf6144e57dee1590f8d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7031326604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eed547dd4d2e10c447356972826ee6b4217c56be03900de55296574fad1b65d. 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/ES7031326606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf833aefe18acb4b93e5bb2c26c8147dd1a484daff3e6f4e3fea67f481412cf6b. 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/ES7031326607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3452ae2368b7d2a086e9a4659a7bc36f2dc9e14cad4eadba8c87f83057e411d. 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/ES7031326609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd652da55977f5c075befe483ee98d3772ce5acf389bc218605ee7713560449b0. 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/ES7031326610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff30734939edd2b93bda376eaa918e36c75171403ef6a198b274d228feb7879. 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/ES7031025601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80a81225102261320704ec16f9cbd7f7149beca76f56eb08347e3e30af6f213. 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/ES7031025604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59fe2c9055da26bf8609e2b348c6354527657d7de1d1d36c80ffdefa021131dc. 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/ES7031025605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1addcf67b340cd4eef6943168552aab4fed2915ac1a9118c5157dea80cc5bdff. 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/ES7031025607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c528104665c6ec9a3ae3decabd0b11772f9301cd1becf511359225087024bd0. 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/ES7031025608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9477bbfbeff40fa30987fdbc82bd28cb6498f70dcd398ffe8f6cede883553b. 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/ES7031025610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972f42ebac337b06984f62bc30a376b61c47d580211d86eabf5a0c9e5d233bcd. 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/ES6060642202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4a8494e12b5a842592069c70e32ce93cb29540ff323b5c10bc62a48c49b72a. 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/ES6060642203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28386bd718110e0806f9b63561e54ef5fca5dbcf14397ce868323568ad8a213. 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/ES6060642205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf8939c9e4c30231a8aa66dc9893b4c0eeac7bd4ce3659a8577a88dc91df90a. 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/ES6060642206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaca919b30305c3ed6507bc9e9fbd975bd9063863dea8b9d660a081ab2390517. 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/ES6060642208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b53eda5c8a524b4bf245002a7fc3c8aa6ea297911d5ae1972f34541fb8f993. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ES6060642207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f4abb2b58b39ca4f1b070675b92538ec6c17a220b3e648be6bdc55e3f7ed51. 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/ES6060331701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8126d71ccaaaa13e6ed717303da313b1d4a0b5cf41d5f3577ccd31def15398ae. 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/ES6060331702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16505dc0a0d33de936ce41dc90e45805883bce0b798d5b13922b70a3a00d69cb. 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/ES6060331704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a86effbd8e519a784b2cf5cba088967662831911ce54bf3477cf50564494eb. 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/ES6060331705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7093e57543b903cb431f8e3d84fe439cfdee9d8b1847f7239448d156375df2. 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/ES6060331706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11576a68d985587a5b61784d4bdd8e39aec6788d1c6c84a0cf1613d129e864b. 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/ES6060331709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5b7004e5d5310c378cf2c0a267ad0b00e0e33053b5657c1d4096be703b6633. 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/ES6060331711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19fda10f3bc130c6b1cbeea8f6fb4cde071c4dada38dd1cb31fd47fa44ca2f6. 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/FR6V80104772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae415055a66d259b682bfb3bfddcb59b6ee1c1801494cca6fe2b588152e843f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6069953001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d7ec817108bf212ad31996555006fd9ce0e7eab7c1f545a38d0bc444880830. 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/ES6069953002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a56db0831b4866ea573781d8d54f26fed55c3aabdbfbf4fd00ee714ed49aad4. 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/ES6069953004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cbe8d0d671768c62f87d589fa2e12dc70f2024fdc0c5aeccc2a71870102414. 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/ES6060229512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d80a6900dd6fac13d71da1daa5d9b39369151d88de0c3b8113309267ab34940. 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/ES6060229526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a241ff1f1c15a594e8a97f38d384507456487af39695776aa23af26265bf8a4. 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/ES6060229547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9803024e63e1e52cb0824107381a5874377b7a412575850ce8bf69c3241731f1. 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/ES6060229548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4d52e365252817ea9d4a19c6e3e3ea0e1643ddf47e9bd5dfb17b8b2f3563d5. 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/USHM21136611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4210ba3a93581bc321de811a8b91fb92eba1f2d9fe8d5c9ff964819c26d392b. 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/USHM21136615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07d10e585d82601e16e5c2e2d76235e6185b7e35b869fd813437955efe29d80. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ES19G0800919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa512a35d91933f8f6412cb05f6824a26343d33ae421b37f71941af6bc5b32878. 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/ES19G0800928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4244344e04ef8fdd1f8fee27929034b62e64019d290403bf12ee4e58c8c462. 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/USA371078252.
Luceral Loves Subterfuge (Seleccionado Por Luceral)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249e6cd175d92c83aa798f871550ed7b1f83382826b887d3abbd23910ab00728. 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/ES6061519101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e64dee054a29b8ed3dc737c388815fdeddabf0e800dc7446bc66e689cf0db0. 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/FR6V80702531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc218897daec5e0acd5458322b762842241ae72118b10734f286504ecc29afa8. 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/ES6061183501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb863de7b7a41c6077a1b959b372696d534fab8505a85493893c438cc1fae79a5. 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/ES6060329701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967325a66fd4cc68762826de8a37af2432850d11d0bc49264295faf22ae64f47. 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/QM7282403411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8240b158127a3a87a2fdf1b8ca11c07a9ddab6cd75beb919c588c8d107a9560d. 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/QM7282403412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb666055da8744104c3ac63682797aac2f4071892ab9891eab48ed19102990892. 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/QM7282403413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce7ed91b46db2c0dac1b2acba165b777c2506510238b55b9e1b2548252ec1aa. 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/QM7282403414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b7e58fba3435dc3339bfe695a9002571183619324c1ad46aa43c84b67575a2. 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/QM7282403415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35503a2fec5f42180e10b8cac22c05c26d1e94eb19430d3141ff67101cc0b718. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282403416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da94a729040eadcaca82a14a5ff3288720a73d080e5ea156377d2c009c78658. 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/QM7282403417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ccab54db065f4e31b01e2417933d83c36a568c8db7ab1e366ea0cf6b3dc9c8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282403418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4d25acd948f598acc3995cbce22fa9df77af3013c0dfde43f98879ef177fbb. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QM7282403420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087bb9d188d0abf59084588c433a850c1fa03c49e7eac81ad0bbbfb75b4b9aa8. 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/QM7282403421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967e00a6c4ad02b8927057cc36fe55601e44f1a58f8c88a7714e68679564bf7f. 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/QM7282403422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce7ed91b46db2c0dac1b2acba165b777c2506510238b55b9e1b2548252ec1aa. 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/QM7282403414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967325a66fd4cc68762826de8a37af2432850d11d0bc49264295faf22ae64f47. 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/QM7282403411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6b834b79c1224258fe65c4425364fe90fdf61239271aa0089b62cdb9fa7091. 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/QM4TW2544632.