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 0x35320f01f14eeefe8e18528611509a342f5a61735b9c2de0bad6f6c75d43a021. 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/585b4291-c92f-4cbf-baca-8acf8bb9c1f4.json and https://artists.proofprofile.net/proofs/artist/585b4291-c92f-4cbf-baca-8acf8bb9c1f4.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 0x9331e5f8c225c3c05ca5a8723d11f6e8463f5be852aa91e727b37f51d872e25b. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/TCACI1576724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a3a98c33219c806eee720d10419b3dc31a63994eddf5a133c8ee9b380decaf. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1576727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d424ed5964dd5362b64fb61183eb7a9c99140446bbf0fb34f44a4dff71e064. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/TCADR1850292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef0263c2915fb16f042e9c17e9b2d9390365e0bddcba91d8ba02d17c13a8cb2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADR1850293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f9b682fa3201866d73afc1aeea2e15701943457352fd9911f45a99ee6fb254. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:49:30Z), 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/TCADR1850309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5b18705dfd644eb2e10e8fafd99c5c8741c4c9b7df180f440eb9a0c07989b5. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ85M1911154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa94282d957fd4a8719770c44907828241966b39fcf537fc9587da7250e1e30. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZJG52094781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6effc45fe96059f1f006066306fb4102faee0215f2765f533be90095e73719b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZJG52094785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c9ecd8f592c988ed912bb0d7e8c61c19612b14b06b54e915682d1636aca237. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2369675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d4c6049e88fba554c18e8d8bfa5ad7d3f952e9823f1783eacedcb96e14a95b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:44:41Z), 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/TCAHN2369553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35aefacdcface6a2a1c30b13009c4a1316824468badcb693fe4a6ad356ca67bd. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS1904220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf26993cf9537e2f11edb8c07d838f2dee07241f7c75111a65737d8d14e8327. 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/NLRD52349053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed6a772115fe0a32118b6b09b365aea6437febab4a418b80dd5bc83974c1cd4. 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/US92U1905919.
Something About The Name Jesus (feat. Lewis Sky & Rance Allen)
Tribute To A Legend: Rance Allen, Chapter One
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f8df4b88c5c2f0b4006827541cb92fc54e490558554f436b48da580f80e67a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/US4Z62325560.
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
Something About The Name Jesus (feat. Lewis Sky & Rance Allen) - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28febc9976f1832ab64b95b3ee52642f7702e4f0e8a38459f6bf5ed70553c85d. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/US4Z62325501.