ISRC JPPO02003111
Verified recording
JPPO02003111 is “ERROR 404” by Rei,
registered on the CopyrightChains blockchain with CopyrightID
0x24b99ae31c734e6ea509e783d1d2f7588ffdf895d9161ae842e23f8b7282c2d5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02003111.
Recording identifiers
- ISRC
- JPPO02003111
- Title
- ERROR 404
- Artist
- Rei
- CopyrightID (CopyrightChains transaction hash)
0x24b99ae31c734e6ea509e783d1d2f7588ffdf895d9161ae842e23f8b7282c2d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f3f34d406206fb5b56e2040d90fd5c5a7753176fb96941e575e6dcdc8839009d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02003111
- Bitcoin block existence check
- https://blockstream.info/api/block/956304