Charles Kynard (20 February 1933 – 8 July 1979) was an American soul jazz/acid jazz organist born in St. Louis, Missouri. Kynard first played piano then switched to organ and led a trio in Kansas Cit
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 0xa78f8bcfe44e461c5bf126d89184814b7e5cef89ffbad2996adf454b8d0f9397. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a23f6bc-9bd1-4848-900b-ff7db93e2c6f.json and https://artists.proofprofile.net/proofs/artist/7a23f6bc-9bd1-4848-900b-ff7db93e2c6f.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 0x6f0c17040571dde3b4a2692b8d1f633a628021219daa38d867b7fe3308eb552e. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/USC4R1705703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c88ca1167e77bf781e9594b51099a808b9fa26d0046728f256c304b93660c91. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USC4R1705704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7040fb46ea34c01cbed53c43ce0dc1891e1f4818321495c8ce278ce1c5d98ce0. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USTR80700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541bad2fd80837ce2c0e869051f6d4f72c6cd68011fa9d5906bc586ca6b5917d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:53:54Z), 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/USTR80800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a3c8a6d30c68d95496e4809d8f758375a4bd6be688d2d3ea6af520ab726563. 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/USTR80800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8dde065b896319d83db6d453e9d7ebef77424cf15963e67f665cbcedcdeaf9. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USTR80800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9db8354a29883cbf9c42cab7edf8e53b64770a28075334db49270d1bca5fef. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USTR80800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab36fc4002dd58f3e370a199d4c0ce89e803f8ecfba5d50688a9cd0ede91bdef. 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/USTR80800004.
Legends Of Acid Jazz: Tenor Titans (International Package Re-Design)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67bafdd87d3c399f88df9fcfdb6e892dbb5a8423607755603ee0cd9f4c27a8d. 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/USFI86900528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b05a8f09fc6db5c1b14c842db8d4ed47d13e50484644716bc49617157c05a3. 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/USFI86900524.
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