was a Japanese jazz fusion guitarist, composer and band leader, best known as one of the first musicians to develop and popularise the fusion genre and for helping to develop the guitar synthesizer i
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 0xe3ba71eb7745528ad58add0319dfec5f982e802e54292e2f9d52ce9d9b98a0d0. 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/c3218259-e412-4f9d-b4dc-66ed48668cd3.json and https://artists.proofprofile.net/proofs/artist/c3218259-e412-4f9d-b4dc-66ed48668cd3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dreams for Radha Part I, II and III - Original Mix
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 0x6dbf86b1c838fe8b65893d266971ab97c8460233f5a24f65fd4a5c3ede9ee414. 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/GBES51200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a931348567b8f0a7c3a314b30e81204f6e79596516432567eb48214ef985ece. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:39:20Z), 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/GBES51200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad0b2ba9cfd8b6199385bdcf7f064054c4a0fb72767544b6dff142c0e1870db. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBES51200080.
TV Animation ”BAKUMATSU” Original Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76202dea2dc9bfbd7c11ec09978a732f290915f4c6e00e1bf7e9a261dd02ce9e. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:36:20Z), 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/DEU671901703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f50529e885d2989501243a560459981eaac98c51d85fa90b22f8c02cf3b611. 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/GBES51200159.