ISRC QMFMG1439801
Verified recording
QMFMG1439801 is “Passacaille” by Robert de Visée,
registered on the CopyrightChains blockchain with CopyrightID
0xe7a84600947e18aaeabd3cd866e184ea4c1e3f30133497a9bf23ff7553a20dba and independently timestamped
in Bitcoin block 960387 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1439801.
Recording identifiers
- ISRC
- QMFMG1439801
- Title
- Passacaille
- Artist
- Robert de Visée
- CopyrightID (CopyrightChains transaction hash)
0xe7a84600947e18aaeabd3cd866e184ea4c1e3f30133497a9bf23ff7553a20dba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:06:30+00:00
- Bitcoin block
- 960387
- Canonical record hash
sha256:86c000bc4bed7652e779d0941d23dc25ea1e8d484e4fff5a8a14805114a15a42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1439801
- Bitcoin block existence check
- https://blockstream.info/api/block/960387