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 0x24193eb82e2e12cfc65cc02db512fced01c31df2b9d067019a5c029c28a84a88. 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/90fcb5ec-59fc-4bde-8788-2028a536dbd3.json and https://artists.proofprofile.net/proofs/artist/90fcb5ec-59fc-4bde-8788-2028a536dbd3.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 0xbcc0999afe619566add9dbfaecf2fbb904a0b8729ed242eb7ee8c4d7221d057e. 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/QM24S2304803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36890e21c21daa77960cea5259a366502a9465ec9603ebd679b341981c65443b. 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/QM24S2304751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744e429794b153de747011c50c49a434edc2a806dcbf39b5eceddbe339042549. 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/QM24S2303995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7d1da56a0c78e8e08785ca85dd3ccb313b4cec14d4528e168d8967f8c645a7. 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/QM24S2304802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf791314fde71b708ba4226866f6940e2386f816e2fd2af86d2d24fbb9254b4cd. 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/QM24S2304801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82f6909cef801e8cced0cb95644ccf45ce136037521dfde6fd8b00cff9602a0. 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/QM24S2304800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5275ee75135effb4c908d75f1c872fd5a42c46ac918b0e905429fa020cf15fab. 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/QM24S2304799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f4331254a234a1cf0f64365f1ee02394fc5b58b584ed68177af9086c2ae1c8. 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/QZTAS2286762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76c560b9c99b13f294f4832885fd6b81cc026c8161b04b865c25b0840ee8a63. 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/QM24S2304798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d12e9207644904fa592e1414613ced3db9141342df00ea3d7c96fd9ff7c859. 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/QZDA72365090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46518225eca2d35b5ee21eb0e24dfdec9be7c87152bd854f3ed269fda080e26. 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/QM24S2304797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581e10c034eb6768663d1def249f0629781368f6298f37fde97fe10473e38a5c. 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/QM24S2307810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9108f132a7cb263ffd3e33749a5a31a475ff55c79f025ff32d03d284c9873a. 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/QM24S2307809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2e3ad0713700d2d2472551cec7181b290011bfda2576dfb9e6203846bad6c8. 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/QM24S2307807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44385ac3ec025dce8371e9d390a08b35434de338d673f7f06f4e303347026c45. 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/QM24S2307808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28f3c58e8346c9efc974a1b5d03ef28dc6222f90efeb468241f365f5b866fc7. 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/QM24S2307806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc0999afe619566add9dbfaecf2fbb904a0b8729ed242eb7ee8c4d7221d057e. 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/QM24S2304803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36890e21c21daa77960cea5259a366502a9465ec9603ebd679b341981c65443b. 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/QM24S2304751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744e429794b153de747011c50c49a434edc2a806dcbf39b5eceddbe339042549. 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/QM24S2303995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7d1da56a0c78e8e08785ca85dd3ccb313b4cec14d4528e168d8967f8c645a7. 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/QM24S2304802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf791314fde71b708ba4226866f6940e2386f816e2fd2af86d2d24fbb9254b4cd. 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/QM24S2304801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82f6909cef801e8cced0cb95644ccf45ce136037521dfde6fd8b00cff9602a0. 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/QM24S2304800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5275ee75135effb4c908d75f1c872fd5a42c46ac918b0e905429fa020cf15fab. 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/QM24S2304799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f4331254a234a1cf0f64365f1ee02394fc5b58b584ed68177af9086c2ae1c8. 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/QZTAS2286762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76c560b9c99b13f294f4832885fd6b81cc026c8161b04b865c25b0840ee8a63. 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/QM24S2304798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d12e9207644904fa592e1414613ced3db9141342df00ea3d7c96fd9ff7c859. 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/QZDA72365090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46518225eca2d35b5ee21eb0e24dfdec9be7c87152bd854f3ed269fda080e26. 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/QM24S2304797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0a9e8439f9c61f956fccc96b03ec4307bbed135a16540b54c502847b7016ba. 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/QZNWR2029806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c05789143b3ea07e2c65ed20883ccae0cdaf29fd0492ce81680bc05dc272167. 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/QZNWT2061387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634b0456beab40f1d9f39b62312c9efb2437e05e38aa01efab3de959447ed1c0. 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/QZNWT2061388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb7f6dc85e26202774679064126dc603ed7679a6cd9ee8a343fb060989d9f39. 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/QZNWS2003769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4214f5db98b94ab11fa2a130e056d7904d8e6bfc19cfa08b6e0efadd9cfbf065. 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/QZNWT2061389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4186795ae7c2c88d954679fb5e774d8fd63661da3043efefb1a5f03a87ed74a. 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/QZNWT2061390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd65b0734255b7b216c966a7b513f27c1116912e57ccb38e77d49ca3db95f483. 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/QZNWT2061391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3703edd885f42c8f9d6f0e9f90a3f5d470526bb412ec91f8d255ac70b4305da1. 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/QZNWT2061392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbd0fb5f7ca3082691a9c6bcfeef70e2a9426c67af914377d78b60e61e05b13. 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/QZNWT2061393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36890e21c21daa77960cea5259a366502a9465ec9603ebd679b341981c65443b. 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/QM24S2304751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d12e9207644904fa592e1414613ced3db9141342df00ea3d7c96fd9ff7c859. 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/QZDA72365090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f4331254a234a1cf0f64365f1ee02394fc5b58b584ed68177af9086c2ae1c8. 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/QZTAS2286762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2a5859479ac4c2ce20fa081f6d446ae0fbc8a961c7d660b47dbd810e1867c7. 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/QM24S2202825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3673dc616f2da7de944b5b1283843bc9456f8a99c70f8dcd20e53ab193dbca2d. 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/QM4DW1697461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3eef9db2cd8f932f969b64896437fe9bfd35e7c2c728af77c565edfbb83d456. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM24S2402340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b839f1eeef1149ad690cf39713401046bf4b3846c7eb43b14cba56903d00a8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM24S2402339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8744c4c59ffd308be274ea2fda458e628192f26494e9576baee6999f5980c4ae. 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/QM24S2402338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395b151a9e699d610f12556b0f9792b85e250ab214692ba2fb1151eac0c456fa. 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/QM24S2402334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3801fc884e3a866585993d43cdc89ed0c94a2147d1ef66e03b48f12cb5e958ed. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QM24S2402333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf950045957c1220a81c626ddf10d08ffca6397364e423adf57a31f953399eb4f. 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/QM24S2402330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe939eee04d76d02b78d49bcd74db2d9da67a24e486857e6422185803104afddf. 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/QM24S2402329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ce45dd71b752ed2e992dfa8164e826b52d8f23192d26ddbbc626608ac33fdd. 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/QM24S2402328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e251af43df035429d0f76b304af122d5c275da26058046ad1c7e812b435a79f. 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/QM24S2402327.