ISRC JPT931500004
Verified recording
JPT931500004 is “One-Chance!!” by KOTOKO,
registered on the CopyrightChains blockchain with CopyrightID
0x703a3bfe18c265ea48cc541c22a447ff35b7ad744798ce31aa18192c5a66aaf2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT931500004.
Recording identifiers
- ISRC
- JPT931500004
- Title
- One-Chance!!
- Artist
- KOTOKO
- CopyrightID (CopyrightChains transaction hash)
0x703a3bfe18c265ea48cc541c22a447ff35b7ad744798ce31aa18192c5a66aaf2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bcbf213f35fdba622568892d3c6b30ac70f41f169c66b9dbceb9842215b3c490- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT931500004
- Bitcoin block existence check
- https://blockstream.info/api/block/953520