ISRC QZES61927429
Verified recording
QZES61927429 is “RÉGIME” by Biffty,
registered on the CopyrightChains blockchain with CopyrightID
0x849dc41190a0a2e6134a725e0df695e7d2d419d1f2b82f0a2f5d217e1a44ee5b 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/QZES61927429.
Recording identifiers
- ISRC
- QZES61927429
- Title
- RÉGIME
- Artist
- Biffty
- CopyrightID (CopyrightChains transaction hash)
0x849dc41190a0a2e6134a725e0df695e7d2d419d1f2b82f0a2f5d217e1a44ee5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fe60d43c99331331b246ed2be5999f9d5c0d170aca9b08a8555304dc71968857- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES61927429
- Bitcoin block existence check
- https://blockstream.info/api/block/957118