ISRC JPA840500247
Verified recording
JPA840500247 is “Esper World” by Nobuo Uematsu,
registered on the CopyrightChains blockchain with CopyrightID
0x54794b5e1d36a5d33be5a092d218ee05db01291d68c6b094a0d82a0f27013e55 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840500247.
Recording identifiers
- ISRC
- JPA840500247
- Title
- Esper World
- Artist
- Nobuo Uematsu
- CopyrightID (CopyrightChains transaction hash)
0x54794b5e1d36a5d33be5a092d218ee05db01291d68c6b094a0d82a0f27013e55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:27350a9e600ed7a1e44cc6b466d6b4032c4fa6ed8a82e1c6dcde2c9514d18c52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840500247
- Bitcoin block existence check
- https://blockstream.info/api/block/953520