ISRC JPS809911772
Verified recording
JPS809911772 is “8時の時報” by LIBRO,
registered on the CopyrightChains blockchain with CopyrightID
0x3d5c2b9515828ad42d84160182afbc0927f521f919a459506043530918313660 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS809911772.
Recording identifiers
- ISRC
- JPS809911772
- Title
- 8時の時報
- Artist
- LIBRO
- CopyrightID (CopyrightChains transaction hash)
0x3d5c2b9515828ad42d84160182afbc0927f521f919a459506043530918313660
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:7a63400cb90f94efccacf6c86c28eae6bb8aeb475237fd5630c04217c3ddff5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS809911772
- Bitcoin block existence check
- https://blockstream.info/api/block/960108