ISRC JPP951900532
Verified recording
JPP951900532 is “Three On Four” by Cro-Magnon,
registered on the CopyrightChains blockchain with CopyrightID
0xb99f22eb5b2f46901ba2509db09aba6aedc106c16b79877f73ff62c27c5cbcc4 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP951900532.
Recording identifiers
- ISRC
- JPP951900532
- Title
- Three On Four
- Artist
- Cro-Magnon
- CopyrightID (CopyrightChains transaction hash)
0xb99f22eb5b2f46901ba2509db09aba6aedc106c16b79877f73ff62c27c5cbcc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1efc776ee282e14ea91cbb264787da67f67f728495b5513ac8160bbb6ce956ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP951900532
- Bitcoin block existence check
- https://blockstream.info/api/block/953513