ISRC USJMZ1300041
Verified recording
USJMZ1300041 is “Ratchet” by Bloc Party,
registered on the CopyrightChains blockchain with CopyrightID
0xfbc0b7ef2b670bab878fc19c40a61cfc873f01b8632332596e44aebc15467536 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJMZ1300041.
Recording identifiers
- ISRC
- USJMZ1300041
- Title
- Ratchet
- Artist
- Bloc Party
- CopyrightID (CopyrightChains transaction hash)
0xfbc0b7ef2b670bab878fc19c40a61cfc873f01b8632332596e44aebc15467536
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1bd25ff6e9caa8a12769a62ad23e551f34b0bea86afad89b8fb772f1dc1b1b5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJMZ1300041
- Bitcoin block existence check
- https://blockstream.info/api/block/953513