ISRC CAP431601364
Verified recording
CAP431601364 is “Box - Demo Version” by Tokyo Police Club,
registered on the CopyrightChains blockchain with CopyrightID
0xcd73658a4f48c2acfd9667c1b18b795eb0d300b758c4c5f01a15adffc9bef32b and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAP431601364.
Recording identifiers
- ISRC
- CAP431601364
- Title
- Box - Demo Version
- Artist
- Tokyo Police Club
- CopyrightID (CopyrightChains transaction hash)
0xcd73658a4f48c2acfd9667c1b18b795eb0d300b758c4c5f01a15adffc9bef32b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:2780c53ad89d0967ea6fc1e1dec66f954748dd3d272dbb136622b16c30aad6c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAP431601364
- Bitcoin block existence check
- https://blockstream.info/api/block/960291