ISRC JPA840900721
Verified recording
JPA840900721 is “Surfin' Layle” by 山崎 良,
registered on the CopyrightChains blockchain with CopyrightID
0x9616e3a8987cbc69301d980811371a90db213b8132078feb79c6891c7e569718 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/JPA840900721.
Recording identifiers
- ISRC
- JPA840900721
- Title
- Surfin' Layle
- Artist
- 山崎 良
- CopyrightID (CopyrightChains transaction hash)
0x9616e3a8987cbc69301d980811371a90db213b8132078feb79c6891c7e569718
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8a7b2f6fcdc29ba125b15c69f11fd564fa527d887a5eb6aecf8683d6dce97c30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840900721
- Bitcoin block existence check
- https://blockstream.info/api/block/957118