ISRC JPP592353971
Verified recording
JPP592353971 is “48 Songs for Piano: No. 18, Pierrot's Song” by Hikaru Hayashi,
registered on the CopyrightChains blockchain with CopyrightID
0xb6469f92e0d5931b94a4e788197019c9826ff366b232f6fba68f84355c374582 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP592353971.
Recording identifiers
- ISRC
- JPP592353971
- Title
- 48 Songs for Piano: No. 18, Pierrot's Song
- Artist
- Hikaru Hayashi
- CopyrightID (CopyrightChains transaction hash)
0xb6469f92e0d5931b94a4e788197019c9826ff366b232f6fba68f84355c374582
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:9ac260dada88407bab64b9ba2107d58a0a7d2cb15d42aefb397fe4147a63ea03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP592353971
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: 48 Songs for Piano: No. 18, Pierrot's Song · Machine-readable JSON-LD