Jason Carroll (born November 12, 1985), known professionally as Skinny Hightower, is an American jazz pianist. In 2020, his album Blue Moon finished as the 14th overall smooth jazz album on the Smooth
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 0x8950eeadc41df8b64c44f0474bfdecc001d126df50a8e9739c44e1e87fa273d7. 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/3afce509-166c-4b0b-9a84-4aefe8c80e3a.json and https://artists.proofprofile.net/proofs/artist/3afce509-166c-4b0b-9a84-4aefe8c80e3a.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 0x126343e1a7eca12593c07bc9709466af8b857d0be959c4fd0dedc23e84cf116a. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/USCGH1651336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe90f525a2b739caa810c87a0b9124b0a570dce32d22e6beae24b7d3e2ffbc21. 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/QM4TW1781397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ded0040675429cc52648672f46e67bcc44c5401a5fdc5efd5b1afc9e40a37b. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/UK6BP1700126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161732caad21c56135d817fd7d7213fba4293f298c7ea74c63110f0c46f40b6a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/UK6BP2000274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4047de6a1a082d2fb24715ea961f0826651859b64d2ff112c8978dea8a12e59b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/UK6BP2000262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161732caad21c56135d817fd7d7213fba4293f298c7ea74c63110f0c46f40b6a. 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/UK6BP2000274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2401df7f85016772837d1503ce4c2dabdf5a0bf2a0a87c5ce909e3bc3e9542eb. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/UK6BP2000275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ee61ae1ff5212139fba1b4306f4b3adaa1fa90a6631e08640499f7c9d15fc0. 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/UK6BP2000263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231a8e233a2e962e34cb1fa6675f2a8114a88ae4cd29d53f8eb0c70e29586d0b. 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/UK6BP2000276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a50f40bbbbe02e0c89d4a5850e5c088b95652ccfc338cdd82636c2191d8750b. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/UK6BP2000264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce067ed840715748edd6e8f2b80541190ac3912807d2cdb2db6b69e1101b98e. 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/UK6BP2000265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63158790141f8e8b410ce941c9be24b93da5b4ecaa08be977c69f9102b665806. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/UK6BP2000266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb8b569a5c87485a0b4b34ae83885f993e6afbde56c4a31e094973697279f14. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/UK6BP2000267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9c97a30b01155271fd19abf1d8dd7b46b62c0f95e3a4d6fa138bf5d435635d. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/UK6BP2000268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293f0bb9abf8362f441011e92cac99d6bc45a2c4dcd71f8b33dfb7e2ae04ce8b. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/UK6BP2000269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7523efe27350e1510d1001bd6781068453c6a9452f4208c3ee563de2e222921d. 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/UK6BP2000271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf3ef302262485dc13b48802e36dea0fc5c00775f5c74306f2f35031d8e577a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/UK6BP2000272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733ffa3f84e70e2e28e9d0644d900be6e6f77bc779fcb3e0a3324659c4f4021e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/UK6BP2000285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0efe8dd4ae47d5a6ab027407b4dc9cf874161166dcd69cda1690eebe50dba1. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/UK6BP2300450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6aef158b88158ef28ffb7d561bf4c507eb8283f1dc0178ff4bbe2357cd34a50. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/UK6BP2300452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ce95f6cca338021cc326f3598f009b9a67a4c2628b536bde4a8bfc0236f525. 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/UK6BP2300449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5835fb23f92fb0665d85a915c0721058dcb5a2ef976bf88850d1e4cbccf67fc7. 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/UK6BP2400562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5835fb23f92fb0665d85a915c0721058dcb5a2ef976bf88850d1e4cbccf67fc7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/UK6BP2400562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bea81b962d4c1fec761f94c5892a2bf2263247fe1c9949500aa10660045d993. 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/UK6BP2400568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f14a8a2e4b65955cd126d25e9bca88d925a304766cdced258cb864bbfa92ba. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/UK6BP2400560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5835fb23f92fb0665d85a915c0721058dcb5a2ef976bf88850d1e4cbccf67fc7. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/UK6BP2400562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e80d97428e827fc688c54d0d49744c337443cdaada0e808193dcb39a7f5ca77. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/UK6BP2500605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667bd0fc9be5bd9ac0cca593a123e64c7db2252a006a8202b31784ba65801e2c. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/UK6BP2500626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75eac1408efa132d135f58bf100194f304daa4e843d04d0f8418a85a2d1e1dd1. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/UK6BP2500628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41e7f61fa40bdcddc87a5502fdc6b06e73b146e31617dd389dc93195f72d6ad. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/UK6BP2500660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f4a25f2a6dc821aa4acb16396dd57c0ec5f4c5dbb1d246418530515608b76a. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/UK6BP2500662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f4a25f2a6dc821aa4acb16396dd57c0ec5f4c5dbb1d246418530515608b76a. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/UK6BP2500662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e0c6300f4f49b53c379c6f363544e1039465cbc3d41a833327a476f49215ad. 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/UK6BP2500663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9482f0fcf1b0a3323cda0f480de9ce494264af37fd16d519fc3416709d3b1b20. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/UK6BP2500657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd43413582e08c8289f3748f5d092d05a715bdc76c87209cdad13dd68864f11a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/UK6BP2500653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe67d57f34689a0230dfb946e8273328b20b667b73bcc2b357fcd44246867b7a. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/UK6BP2500664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2ce640d8a4fc963cfce52202fe8b3296050fda913e12d2670d40a9e071647b. 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/UK6BP2500606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06de8c14f095e45509fcf7b7c4d20ed385c875851473969851e1b316d930837a. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/UK6BP2500665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47cc911bdd1416332e7dc5e6764e91c961886bdf81cf88f1c51a6fc14dc7fa3. 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/UK6BP2500666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f4f91467fb52994d603b473ec5740e80d5d0842412c326694430bdf99960c7. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/UK6BP2500679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530e09f8caa3055e520b2ac08d0c887bf9dc9ba2c2be1b437fc243416268567c. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/UK6BP2500683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4d31e870810d93808157961c15fa73e89e4cea4a107e03c618133a910ba68a. 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/QM4TW1798426.