ISRC JPI802300096
Verified recording
JPI802300096 is “1991” by Masaru Yokoyama,
registered on the CopyrightChains blockchain with CopyrightID
0xd218d5ad9a5624fcb679e2bdbb65d88d00c4258ac11ec295ba22a80b0e6ade5a and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI802300096.
Recording identifiers
- ISRC
- JPI802300096
- Title
- 1991
- Artist
- Masaru Yokoyama
- CopyrightID (CopyrightChains transaction hash)
0xd218d5ad9a5624fcb679e2bdbb65d88d00c4258ac11ec295ba22a80b0e6ade5a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:fc3a830c532bd127d92d1d7be5c40c7a36cc3defa789e170dd84e726fb51a057- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI802300096
- Bitcoin block existence check
- https://blockstream.info/api/block/960095