ISRC JPPO00851150
Verified recording
JPPO00851150 is “さよなら” by 布施明,
registered on the CopyrightChains blockchain with CopyrightID
0x2712837d6874d14b1afb8e3cfea13ac444f0eb646b747a08a45bd756fe982651 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/JPPO00851150.
Recording identifiers
- ISRC
- JPPO00851150
- Title
- さよなら
- Artist
- 布施明
- CopyrightID (CopyrightChains transaction hash)
0x2712837d6874d14b1afb8e3cfea13ac444f0eb646b747a08a45bd756fe982651
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a504a01b0d0512393cea62dfcd5dd6e2c230ded04bca5d5478c294ef1d481683- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO00851150
- Bitcoin block existence check
- https://blockstream.info/api/block/957118