ISRC JPA840500243
Verified recording
JPA840500243 is “What? 2” by Nobuo Uematsu,
registered on the CopyrightChains blockchain with CopyrightID
0x8be6832b5cdbb2c18168175cc0c67d0f408dad17331e1d6ec17c095631a9d068 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840500243.
Recording identifiers
- ISRC
- JPA840500243
- Title
- What? 2
- Artist
- Nobuo Uematsu
- CopyrightID (CopyrightChains transaction hash)
0x8be6832b5cdbb2c18168175cc0c67d0f408dad17331e1d6ec17c095631a9d068
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2ab93e970721b731d53a7f89b60e199327b4943bc3c96f172d5cdd0296c39c32- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840500243
- Bitcoin block existence check
- https://blockstream.info/api/block/956302