ISRC QMDA62133520
Verified recording
QMDA62133520 is “Nous maintenons notre his” by Derniere Volonte,
registered on the CopyrightChains blockchain with CopyrightID
0xfeb11cecd7017a1572acfb1efb6d4418bd1269f8ffdd7094e29de9cf6735eeeb and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62133520.
Recording identifiers
- ISRC
- QMDA62133520
- Title
- Nous maintenons notre his
- Artist
- Derniere Volonte
- CopyrightID (CopyrightChains transaction hash)
0xfeb11cecd7017a1572acfb1efb6d4418bd1269f8ffdd7094e29de9cf6735eeeb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:5ebeb7c447d2800a9511e03cce39f05807d4e1078576acdeb57f60ee10395718- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62133520
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Nous maintenons notre his · Machine-readable JSON-LD