ISRC QMFME1969491
Verified recording
QMFME1969491 is “Ave Maria” by Franz Biebl,
registered on the CopyrightChains blockchain with CopyrightID
0xd11dba713271450bd768fbb6bf26bdb2e20b8252c236978949561671bb6b0338 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1969491.
Recording identifiers
- ISRC
- QMFME1969491
- Title
- Ave Maria
- Artist
- Franz Biebl
- CopyrightID (CopyrightChains transaction hash)
0xd11dba713271450bd768fbb6bf26bdb2e20b8252c236978949561671bb6b0338
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:28fe37434dcecd5afc7ad90e73388ae5170c69b2237d02c8fe80164bb3aa8c3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1969491
- Bitcoin block existence check
- https://blockstream.info/api/block/960144