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 0x1c3fbd6ce982042016cee68da16f4cec7051927fa5cca2c89786f2308607bd26. 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/6c604cdc-00c9-4cd1-8b0d-06348f94ae57.json and https://artists.proofprofile.net/proofs/artist/6c604cdc-00c9-4cd1-8b0d-06348f94ae57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dennis Reed II Presents Who Ya Wit? (Official Motion Picture Soundtrack)
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 0xe1593bce23abc12c13749d2d18b1404ae428879395c6b6302af7a0581ae22027. 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/QZK6N2051848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1daf0083c01c2e35612879792fd1870eec0050671316c19595544ef2875c5c2. 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/USC631200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf188351ad1090aa050260b14c0339f3673a7fa1c101a7eaf49fb3e429f9cc8da. 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/QZ4JJ1994367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65001657579f3f93e717fc0cd3c6f67038eeeb2bbb942dcfe6ff6bcec963f30c. 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/QZ4JJ1994368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0d01bcffe7134886f868db5e59a10ddf8c4f8afd898d57cfbc4dd7c487cf58. 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/QZ4JJ1994370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9d5a92f4028874a12d8cb36a8a93513f04843cd502410bd0532cab3db6a96a. 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/QZ4JJ1994372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc230e5fd8f49242345f8ac66f9ac64502993d08a437be2d0f1bbc053d6afa35. 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/QZES82233234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a50f3ec8b8c5666cd96adcf0b32e6bf6de9edd26eed059d7f7b8605a21e793. 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/QZRP42147577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cb5dedb130de82e9cae5805a9a6fc58376c53429d4148956e7ddf7a61445e3. 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/QZNWX2100187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a9b87c47ca6bbe198c1d9b93e707c77e77e51c7a145ff6be39e2d857f99f4a. 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/QZNWX2100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0945e5af7d398309559a91c9de3be59034c3a5fcb0878fce8a435f2617c4dd. 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/QZNWX2100189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320895beb4e597146fd78739d28103d35e191a4272b04554bfd6797b75c20a5f. 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/QZK6L2120801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0207bfadf286b773807a62f97569b682015d2e5dd17ca0ed344c4cd0325586. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/QZFZ72181127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bac59ff7e6125e0731492784025ace6ccdec5831e475f2a60fe13b3de98e0b. 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/QZES81980920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f88853519611733f1b5cc92129a806d7f4825010d20af9861bb73a8ae8ea95. 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/QZTGW2400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7773b359d44bffbc684e55c38ca828a6731d8c0a963916350bfb0ea03c3291. 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/CA5KR2472795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a637872764387a2fc66ac3f6800696dfdb90003da6a386430f6ee0bd337e6d4. 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/QZTGW2400147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812af718e77e9b15e0792123c42a16388dbbfc1305664183ca595f5acb04e69b. 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/QZTGW2400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3735ce4207eb5d1f87618f031cc1288007d8107cda761c4f76164965908d3076. 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/QZTGW2400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a3157811dfeedaea2733511787c6a398b3bb5b7d95fa04c3b1603d9603c269. 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/QZTGW2400150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759e1efe6480f9529871fab2833a9e17b5a32d3f3d3c05cae78704be494493a7. 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/QZTGW2400151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697b7550c1f560ac405af9bdc42a87df158c6a05b3b477a77f23b91b2ffc7e55. 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/CA5KR2487192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd192178e8924207189267fa702e1680aef3cf9560f1d8c3984b66eae85d09418. 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/QZTGW2400152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1542723751d98bb28ef45b5a71ab57c6f66d8b2fa725eb29d1bc457bd4e079. 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/QZTGW2400153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781aa15eac582885d7d7de9ee6e3064e428413c29e42bccd1496dbc6520b2b0e. 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/QZTGW2400154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294722ab65f14157823b395e8620f9ac3449db0c657debc73c4ed4a166ffeccc. 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/QZTGW2400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99adad95825dc83ac30800afc75ad2d30acde750bbfc1cae4a0bce38c4c9875b. 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/QZTGW2400156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f73e11d653c303ec1ffe29a70839e2c9e396ab2d02679b907826e12f2c7ca9. 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/CA5KR2459175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dbeab2b946f4c0d687540a18dca435ced4d383fdf50293c6645456da244c6d. 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/US92U1909218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b3cd214499b68fa92f14d1396eb94fbedec63a54816b75b5b5d8906954ca6c. 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/US92U1909219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe129d9bef871cfd191bbd91ba79556e1c572e84cb73ac702061e50919b0ff564. 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/US92U1908989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c92fada6ac8fee2ef7b3904fd8e5155cd5cebb9665b8252423b3da95ab72be. 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/QZNWQ2357713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70783f9e547cc6d030ed18a66c391a777f63ce4ef88c96a71b7161f1b538ef6a. 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/QZNWQ2357715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2769f70d5fa157293909afa863d18866a8e050f7ce6b311036ecb023a5d81d83. 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/QZNWQ2357716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79445534b73dcf4a23a426bbb7b3b2783801973a8d67e15bcfb75fb50ff2b8a. 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/QZTAX2372698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cad16b28b71253124ea5152c1c34693e607e3115325d4bdedca9e96839176f3. 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/US9FL2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1300419b124a45a2bae1fbab07e935405ebb8bb0de45f8279d716749fed684e3. 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/US9FL2400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced5883345ee3da4406a500afa43321e48cbac8e4f07d3e08e3ee567ef50f8d1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/US9FL2400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ad9ab46a497f26c2ecc68c2f3f596cbaeba99133c4879e7fb45b37fe2c3808. 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/US9FL2400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39007c142b928ff28aa7b9711dea89fe2f13d07999bfe4fc05688b99e9da1c4c. 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/US9FL2400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c49f25bc18a7bece1022b41d926a141fa8cc7168c9ec6a86e288352535e909. 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/US9FL2400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c70d6eb521cee29b748df40c65dcbc1bd818bf0036934ca707cbed68a608ec0. 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/US9FL2400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5409d13115cf782989dc63e1d5984cc12519b9a88b72f4e13dc7d36c3a4a5e8e. 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/QZFYX2565965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67138632310a73efaa1a25cdde242b81400969bf9beda05299fbfc2012729cb6. 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/QZFYX2565966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d4b24f49117126c85ca6466df0a7741a48ffa64bbd3e4bc684a0a0cf1110a8. 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/QZFYX2565968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c69bd1a1b63f3f01dc0c9d258d9139dde9a12be05ec6980e6482d7979e9ed92. 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/QZFYX2565969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c04ddfd1cb4da57f2fcd0dd1fb41e63f954979661ffb56e193c7014e826975. 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/QZFYX2565970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c314d75926e2bad7e293498f50deef86148eae1452358040d85dc4916ae1a9. 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/QZFYX2565973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0482254e9b93026554bd577edf7ba4d28328bd3591e506d42f1609f862e02462. 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/QZFYX2565974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b81541f8b47aa261fc48fb17ef9a4d908b58b004c2eecafc00a921a10e302bc. 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/QZFYX2565975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9eb05dd4e235fa89cc55cfbc6a76616f32fc126551a17885cdf081c5d7b3b44. 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/QZFYX2565976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f897dd0b20d704e7ab91ce27b74348f5a0ced19248a7292da555e05356cc12. 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/QZFYX2565977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d06bd4b992c464417f153175ad536f7e07c05bf1b83a7e90f3d2855e1b6021. 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/QZNWV2540871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6963d239490a35aff9ab6a681654b99f27b5dce6411edc931a2dc6d47851ea40. 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/QZNWV2540872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5409d13115cf782989dc63e1d5984cc12519b9a88b72f4e13dc7d36c3a4a5e8e. 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/QZFYX2565965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67138632310a73efaa1a25cdde242b81400969bf9beda05299fbfc2012729cb6. 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/QZFYX2565966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137b787fa1a8769fd481516a452f07337652f46ccd1dd7de1aea6e2320af9cdb. 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/QZFYX2565967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d4b24f49117126c85ca6466df0a7741a48ffa64bbd3e4bc684a0a0cf1110a8. 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/QZFYX2565968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c69bd1a1b63f3f01dc0c9d258d9139dde9a12be05ec6980e6482d7979e9ed92. 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/QZFYX2565969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c04ddfd1cb4da57f2fcd0dd1fb41e63f954979661ffb56e193c7014e826975. 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/QZFYX2565970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707ce31589705656590c41af6bf16d63b60ea42d25061ca89cac70d8bdcecb39. 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/QZFYX2565971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fe5ab706907314dfc3147b90ea1f87669cf17f62f84c4b2c35430005b61fc6. 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/QZFYX2565972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c314d75926e2bad7e293498f50deef86148eae1452358040d85dc4916ae1a9. 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/QZFYX2565973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0482254e9b93026554bd577edf7ba4d28328bd3591e506d42f1609f862e02462. 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/QZFYX2565974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b81541f8b47aa261fc48fb17ef9a4d908b58b004c2eecafc00a921a10e302bc. 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/QZFYX2565975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9eb05dd4e235fa89cc55cfbc6a76616f32fc126551a17885cdf081c5d7b3b44. 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/QZFYX2565976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f897dd0b20d704e7ab91ce27b74348f5a0ced19248a7292da555e05356cc12. 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/QZFYX2565977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadff6932496fd4bc6e81de5154fd9e4499b1dacc7c05e03d1e899793441d2141. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZFYX2565978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5f3e867e0a689edf5a42c52570b44f2bed0761026e522a7026a5321842f70f. 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/QT4K32560290.