ISRC QMFMF1439600
Verified recording
QMFMF1439600 is “Orfee aux Enfers: Overture” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x632ff27bfbd4163d9fffd80bfd7a73267d3fcd1f92849412eccfc4be5296d4af and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1439600.
Recording identifiers
- ISRC
- QMFMF1439600
- Title
- Orfee aux Enfers: Overture
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x632ff27bfbd4163d9fffd80bfd7a73267d3fcd1f92849412eccfc4be5296d4af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:93e3ebd8b8636f7f05a536046af2b046aa20350be81ec8007eb4a99f28142eb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1439600
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Orfee aux Enfers: Overture · Machine-readable JSON-LD