ISRC JPP592353965
Verified recording
JPP592353965 is “48 Songs for Piano: No. 12, Song About the Catacombs” by Hikaru Hayashi,
registered on the CopyrightChains blockchain with CopyrightID
0xa5192b8a62bdc26098c95b782b88a36817a2e51145dbbaa596274a9e39e101b4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP592353965.
Recording identifiers
- ISRC
- JPP592353965
- Title
- 48 Songs for Piano: No. 12, Song About the Catacombs
- Artist
- Hikaru Hayashi
- CopyrightID (CopyrightChains transaction hash)
0xa5192b8a62bdc26098c95b782b88a36817a2e51145dbbaa596274a9e39e101b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:55d6eb5b9ec09cf2de8e295505de46230178199b590a4ef3aaaa8a96e5e2cef5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP592353965
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 48 Songs for Piano: No. 12, Song About the Catacombs · Machine-readable JSON-LD