ISRC JPS801945889
Verified recording
JPS801945889 is “Messe Basse 1:B-dur” by Shun Ishiwaka,
registered on the CopyrightChains blockchain with CopyrightID
0xd43a1bc2ee34b3eac4def9b4ffb178ed4e5556738648bd3e24383ff329c6964a and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801945889.
Recording identifiers
- ISRC
- JPS801945889
- Title
- Messe Basse 1:B-dur
- Artist
- Shun Ishiwaka
- CopyrightID (CopyrightChains transaction hash)
0xd43a1bc2ee34b3eac4def9b4ffb178ed4e5556738648bd3e24383ff329c6964a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:30320e555f069d3ce78baa994661f8f1ef9e8021f98b4293b4ae5cc145dc9d1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801945889
- Bitcoin block existence check
- https://blockstream.info/api/block/959144