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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 0xce3ee92872342e36e3f11a62353fa08d27fa0de76ab13e66a463f6eea6ac6be4. 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/aa7cee6b-f2f2-49ef-96df-4ce89934685c.json and https://artists.proofprofile.net/proofs/artist/aa7cee6b-f2f2-49ef-96df-4ce89934685c.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 0x65b4bc9d4e31282bfb52cb4726ec2e07c55201ef7b12b687d0bce952f9730b9d. 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/TCAHO2373527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8cc58384a106038c579a655697ae03df39f9d30d19cc54e75ceecf16984e85. 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/TCAGD2261809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013487daa90352c9f88abab75cf8a2b51466e8d18ec737d599bce19f2a8b33f0. 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/TCAGD2261835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32694e7a1e67b7cedc22f52ca3ee97e57de010e9de31409a173ed3ba8dc405a. 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/TCAGD2261865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9092b40668aceca510611015cc015d27b64207ca8eea9d3f87d9dde2286664f5. 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/TCAGD2261894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa19d677af48f9a265ff5524c86bcb0526fc560d75881785eac2d1b14fc07ab. 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/TCAGD2261909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5117d9cf92c0c48ae04eed21289a3b6c67bd131db4c9b89ab93876d820c2a41. 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/TCAGD2261931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584e9fe96c17ce63c810de22b573040ba6b3d2b2ef02cbdc30546ac1a9a9b0fb. 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/TCAEP2055783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3445e3cf349be072b99f965556cd315da0e1d201d7eee1badd61d156196fdbae. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEP2055787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1593f0472cf6aef3eddb15853db70b74159fc1f35d643537f539fb138581cd45. 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/TCAEP2055808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48450bbf1c97d41e22dc679b558e00566ee8e73d0d898ae2bfcd4ef13e5f49c1. 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/TCAEP2055786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5073b88eaf18be696fd5965f8b48e1edef2f3c2a9ee099933a480e8462720a1. 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/TCADL1881597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf275542dcdf712e1cc6dd0e8c99b6653a9082e239879b3103b82aabfe5db4e2. 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/TCACG1594031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b218cf43830b294dcc700b26308cf36fd81b31271e9e54205751ba2c533cfa0. 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/TCACG1594048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f73919e7b066368c2907e103c2f93e82a605c0f601c7f122e81941134bff2b7. 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/TCABQ1334026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2335fd3d761759fbc3d1b03fd4f2596de6b3ad4ab30e739b9105939ed5d3595. 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/TCABQ1334029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e8f7ce5ab73b42f6a03c1f11e957fb8c74c87b0532b2ff33f89c3da9e8390e. 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/TCABQ1334031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c5c5849f62126f662659259a7e1530a02cb11c2a73b649214ac2a02222eea8. 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/TCABQ1334047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1759fef53998a61336cb66cb547f65d3aa027605fca0baba8e7ef4f5da0d93c3. 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/TCABQ1334055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac7ebef4d62c57c477f16459d8e4b2bd7d1c8dbaecad00027697a56a0e2f351. 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/TCABQ1334065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf96e795482df12afbae6da13982b2f41e580cfeba2c84d4be9841e720bd625c. 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/TCACS1688639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3d91c46de4b3f2fd499ae56fb7e08ea9b34a99c65c83450de9e36601231194. 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/TCACT1620223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7d9450dceeb6f66fce3f0d500031b1a95f753dc22c14b5e9ebc289f7fe60be. 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/TCACT1620226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc56a1d481d7f93e174d705c15869976e0046e3daea75c73fe877a9823d5f787. 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/TCACT1620234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823ce0a63555a94f5133ca754b254a0f0ac0aec169aab1b04fc151fc68a70901. 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/TCACT1620236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb387cd4501f1587c9a747eb573332ec7a7bf2e2b1a540226fcbcb604f3daa74f. 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/TCACT1620244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf8f60f8c5350219011d000e607653655d66531557ce1dcf39c7455cd1bad3a. 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/USFVJ0800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa594d1246f1dc97ca2b5a4d689fe07e696f7ee98f79df33477c1ceb43e522388. 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/USFVJ0800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a767f1a6405ce3eac717901d0139d3024135ffc5ff11f402a54b4329245130. 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/US4N80503138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21edd5f7e3cb8a6fc6ec7dc57485c754fdd09cfa1ae0e30855c4a1820e09542f. 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/TCAFJ2101982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3048c8743d86e15d43064bf1030ff625347e76641e014dbfa901421f817ea6c7. 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/TCAFJ2102053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398c5529e7821b8d34cc7977cd3f13d069f5a5a6178cda1b1ccf9ff866cc884a. 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/TCAFJ2102011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719f9c86d6fcbda802012540a89123a62794f487c9dd48dfe2d769c9075baf7c. 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/TCAFJ2102045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef18d034cbd7ac053663f74bf8992a1d5e137a03b02ed5a8c25ebc27a617e70. 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/TCAEA1980971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dac359ceced1adcdf59ef133675fdd00b6f0e76c152ed9b5c56dd169014b329. 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/TCACN1692806.
Clear Sight Christmas (feat. V. Rose & Young Noah)
All The Way (feat. Trubble & Lecrae) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e913d9a2868c86a2f611b455c14da4a3b35a7a99ce3c328bdc93297865e6f1. 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/QMTND1100067.