are a rock duo consisting of vocalist and guitarist . Originally consisting of six members, YOFFY and IMAJO are the only two who remained for their rise to fame. Much of their work has been featured
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 0x2b6935523b861ee76316c69673db79e40602009bd09e56a181b396ce8ecc9903. 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/caded85f-05de-48d5-8ab7-d8fd4c1a54f4.json and https://artists.proofprofile.net/proofs/artist/caded85f-05de-48d5-8ab7-d8fd4c1a54f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Psychic Lover 15th Anniversary Re-Recording Tracks - Crush & Build -
Super Sentai Series: Theme Songs Collection, Vol. 6
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 0x120ef6613a110667a04d03df7285737d513f8fc93729e59124ff3d59ac9b7552. 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/JPCO00402230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca849d0ff51fb6feaf89e4444b7937e12f377bd7f1522b2dbd04582aa939b64f. 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/JPCO00602080.
Super Sentai Series: Theme Songs Collection, Vol. 7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bd69465262dfc2313323770fea7bc8e6054aec7e695889cc8c5424a2128cc9. 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/JPCO00902560.