ISRC JPP592353959
Verified recording
JPP592353959 is “48 Songs for Piano: No. 6, Song of Old Times” by Hikaru Hayashi,
registered on the CopyrightChains blockchain with CopyrightID
0x9d074664eb775cd56f88943022dfaadd1e15c7b4bb561f6fc00382cda1997bad and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP592353959.
Recording identifiers
- ISRC
- JPP592353959
- Title
- 48 Songs for Piano: No. 6, Song of Old Times
- Artist
- Hikaru Hayashi
- CopyrightID (CopyrightChains transaction hash)
0x9d074664eb775cd56f88943022dfaadd1e15c7b4bb561f6fc00382cda1997bad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:1f7b2cec7c6a4ca9b19cb3bf23a9df44b82edc6c3a8861f065beff3aee6da1a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP592353959
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: 48 Songs for Piano: No. 6, Song of Old Times · Machine-readable JSON-LD