ISRC JPCO02103360
Verified recording
JPCO02103360 is “君と僕” by Yasuyuki Horigome,
registered on the CopyrightChains blockchain with CopyrightID
0xa548c806164651082309bd1c6134b6475ffeda1c0ffba4b5cbf264b8c7f48460 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02103360.
Recording identifiers
- ISRC
- JPCO02103360
- Title
- 君と僕
- Artist
- Yasuyuki Horigome
- CopyrightID (CopyrightChains transaction hash)
0xa548c806164651082309bd1c6134b6475ffeda1c0ffba4b5cbf264b8c7f48460
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fd3d99b1c798c4e4a0f02ffaf8d1d7c892c9760c3aed64aba779f2d3d90ee7d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02103360
- Bitcoin block existence check
- https://blockstream.info/api/block/956304