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 0xf612878977fb292e8e690de83f2e37b3193d3e241692613331fb970425d78a57. 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/be37e99b-30fe-42ac-9f83-30876d50e0f3.json and https://artists.proofprofile.net/proofs/artist/be37e99b-30fe-42ac-9f83-30876d50e0f3.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 0x776b4061ee10f697a169eed7620a0c0fa033398a054e2a53c4d3a5dd9c0f9815. 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/DKAXK9660703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f2f45f4bec0298e4513735b9bf46cb99ed4b3f78b7bfda5297c7c675434599. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DKBHC9700401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4951dbbcddd3d464d54e51c46a81238f2086a2473110041e93700743a8249758. 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/DKBHC9700402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb817845df818e9b223cc988068c4fce89ec4581f68fb71585d9c3fae67fa7985. 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/DKBHC9700403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f9b2277bb7272fe6bdcb368a803f6aa6e1e58b25070aa284e36ef0a88c5c89. 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/DKBHC9700404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c56cc4cce6fcf142e07b647df40c0a316b2a4b544426332ba75e7618834467. 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/DKBHC9700405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7706b9550a502989d8b11eb44a5bf273300040491209a88164961bbb8356a69. 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/DKBHC9700406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668b09dc4b84af509c1404388e6252cb1fbc9a8dd5c29ef836d0ed0a735d3ee3. 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/DKBHC9700408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bda9d732735f8a58679ffdb9f62d256e5ad0d409ff21b70b3256e494d83244. 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/DKBHC9700409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2fdbf7c1cfd1e7e2337786ee8b1f374c22be38b7a8f74f1f4c036f26d67c47. 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/DKBHC9700410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce13ccd4c71f1b602abb7d369cd2be4edd35b67c5e3d64e69f136f13cd8a77f7. 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/DKDH71500309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf078b0cfadccba86e29507ef320da65d3e959d8ca4efde99852dea81034ab3a0. 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/DKFVA0300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffad99be1e929cb611efd1c5dd884523e566010b5c44865144d935743d08dd1d. 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/DKFVA0300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3faefcdc70660dce98593f22329d1691e34cc4e91ad66b6ad93ca6f349e02bab. 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/DKFVA0300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be38114aad56dfcbd42edd96cfa43b68bf68ecc32362028d64f384106b015c8. 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/DKADG0602331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96232a3bc6c5d0e18a13e9ef9bafb74b6c55ee5008902fe379c4f291543daaef. 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/DKADG0602334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aac543a297d64f2663019c59998edc206b5e65a706d5bb8f5b2a120fe460609. 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/DKADG0602363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe01d8ecca85227c26c579bd4ed610bb1a9a057519a3d3e85d974ac8aa6a8645. 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/DKADG0602348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4109bbaaa1992f7e6a1b8d679550be9739514ff4fcf08a83ef5d69bfd1c4b80e. 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/DKADG0602358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5060e5fc2e95b2f7b8319523fe3e904327170dffcf79f9d60587ca551e449e0e. 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/DKAXA9753801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8cfdf0cc7c1befe1598e1cabd40d73e624768c72f2923e79870745e5ac1ca4. 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/DKAXA9783805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29728d94751d0fde13d8baf7e6758c47f2c368072c8ce8b6d454d0aac37b089. 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/DKAXA9783808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdd2dbd0228d08340be6f3d4ae88ee5136a278cfe8b745fe4c85c02efe722ed. 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/DKAXA9783810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4c94615d62abfc274765f0ec9146eb7cbc619399a908b1d7b3a0bc54f70822. 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/DKAXA9783811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dfe5907e7d24fa99992a034534c1d3d756a010190daefa3e58474ad5152887. 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/DKAXA9783812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890cff849fe207cc842ee01b09c19b25ddbf7d220d411f1be6c8b92a23acb424. 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/DKAXA9783814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394e1e5e8545fdfc1223bf0db31b84b341423ea15d0d542cfd91ebe235b7acb9. 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/DKAXA9783815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24d18a33aee76df1173ed45b284dd288bf60ba96a82cad9fd24e59ace1f1368. 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/DKAXA9783817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddd24a96b92834b72533d6120abe965145ce8f01fd46a95b3c0537e9e3a6738. 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/DKAXA9985505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e085eb69a41f21dd29b66954351c357cd264f9292dea3b6d34bb2724b91be2b. 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/DKAXA9985507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5060e5fc2e95b2f7b8319523fe3e904327170dffcf79f9d60587ca551e449e0e. 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/DKAXA9753801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8cfdf0cc7c1befe1598e1cabd40d73e624768c72f2923e79870745e5ac1ca4. 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/DKAXA9783805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29728d94751d0fde13d8baf7e6758c47f2c368072c8ce8b6d454d0aac37b089. 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/DKAXA9783808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe640fa4b7837461ca537781f1cbfb05a156022923e368b26b28f264524736359. 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/DKAXA9783809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdd2dbd0228d08340be6f3d4ae88ee5136a278cfe8b745fe4c85c02efe722ed. 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/DKAXA9783810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4c94615d62abfc274765f0ec9146eb7cbc619399a908b1d7b3a0bc54f70822. 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/DKAXA9783811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dfe5907e7d24fa99992a034534c1d3d756a010190daefa3e58474ad5152887. 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/DKAXA9783812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715f19effe4ddfaecfa92a7a376656c9ede4d2eeb32348ed0a9b352ff5eef02b. 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/DKAXA9743801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890cff849fe207cc842ee01b09c19b25ddbf7d220d411f1be6c8b92a23acb424. 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/DKAXA9783814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394e1e5e8545fdfc1223bf0db31b84b341423ea15d0d542cfd91ebe235b7acb9. 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/DKAXA9783815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24d18a33aee76df1173ed45b284dd288bf60ba96a82cad9fd24e59ace1f1368. 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/DKAXA9783817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6586506d083cff7d719d08062a907f0fcd307d0a1e8f9805519b6a10d193b1f6. 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/DKADG0602333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06b253eec62937683f3fd3f48c5a74292a5ce968bfb41ab15f2b98ea9b0abad. 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/DKADG0602362.