ISRC QMFMG1409845
Verified recording
QMFMG1409845 is “The Barber of Seville: Overture” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xb2b6f82590ee93495b4059b74a5f23b7c1c4f7f114fe6cad29b07e8242e4059e 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/QMFMG1409845.
Recording identifiers
- ISRC
- QMFMG1409845
- Title
- The Barber of Seville: Overture
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xb2b6f82590ee93495b4059b74a5f23b7c1c4f7f114fe6cad29b07e8242e4059e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ac7e6e892d3be1dfc5854e6d6b4e9de76f8ae33cc07bdd2a2d8d5784d35e0bb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1409845
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Barber of Seville: Overture · Machine-readable JSON-LD