ISRC JPP592353957
Verified recording
JPP592353957 is “48 Songs for Piano: No. 4, Song of Daydreaming” by Hikaru Hayashi,
registered on the CopyrightChains blockchain with CopyrightID
0x7c919dfe723c58ed227843067b4fe1c6756922875049acaacc819063279488c6 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP592353957.
Recording identifiers
- ISRC
- JPP592353957
- Title
- 48 Songs for Piano: No. 4, Song of Daydreaming
- Artist
- Hikaru Hayashi
- CopyrightID (CopyrightChains transaction hash)
0x7c919dfe723c58ed227843067b4fe1c6756922875049acaacc819063279488c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:ae7c6e4a8443578c5ac9770582b4be2371b15470e3ebd53b44b2fd6408b3873d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP592353957
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: 48 Songs for Piano: No. 4, Song of Daydreaming · Machine-readable JSON-LD