Jimmy Yves Newman (August 29, 1927 – June 21, 2014), better known as Jimmy C. Newman (the C stands for Cajun), was an American country music and Cajun singer-songwriter and long-time star of the Grand
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4614410681a0da8e82a537e8fadbb4835c4c693316bb587f53302df5ee4976. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6133a732-3a26-42c8-801b-56132b0c5c18.json and https://artists.proofprofile.net/proofs/artist/6133a732-3a26-42c8-801b-56132b0c5c18.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dd9c17787c38feed6a0e0c68cf52621a3dfbe731f45dcbe32333d56674e511. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/AUXN22331572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5669799e6b59cfe3ca2f22962cc0cde8ed7d40997a9a346542429c663813abb6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USASN1202896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35263dea38162c3ee45093bddd7c41b8d0ce9c21f23d7aa79adfde6281df89b7. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/USASN1202906.
Masters Of The Last Century: Best of Jimmy C. Newman
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b96316cebbc92a8179a7b8924462ff4694f30b8ce3a247f9c39088e343761d. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/DEKB71565052.
Cajun Summer - Classic Artist Series, Vol. 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe85c1763b2698de5c1034eb0be1eef42faf0be07cefbddf62f626327d3f926. 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/QM6N21548328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e81df0d510877631ec2ca549f6d9d7f0a87cb9e6d06e160589a03fb61b893bd. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/UKMUY1707491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f84eb0009f6dde46c24b63926d08b09073b195ebc9324a9b51f16d37af47c80. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USUM71910539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c05d979a65a9532afbc63a6e0b29408fffdae60c3ba943edc9cba2b8a202ce0. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZYJQ2000322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33759be82c6cef9c2242b501cc50f12918f0f5f2595ea32767df0f8199818774. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USDHM2007257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e671fbd7c5ad892ad6e11f66180b39d76ee871b075ab35fdd0e59f6d0eb91a0. 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/USDHM2112468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56efd82fa63756e22e7b83405c1940e97a9db584df88334ebfa6784ead47db5f. 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/USDHM2112469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9746ac713dbb880f8cceb997d18a10620271c9c1deb5978d42c4d1e46ab55df. 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/USDHM2112470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cb8f30c4ef5a1c33bc73a8a3714a384250c26b42350c694adadd3297714ab6. 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/USDHM2112471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867d15f94f5b8093803ddd2b500bef16edd2c6cb0650e2af3fa95e39ba8aadc6. 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/USDHM2112472.