ISRC QM7MD1451210
Verified recording
QM7MD1451210 is “Toccata in C Minor, BWV 911: III. Fuga” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x02d5a336aa78139b86ccb966b38dd52b57cfacf670f8306cc309df128ea406ee 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/QM7MD1451210.
Recording identifiers
- ISRC
- QM7MD1451210
- Title
- Toccata in C Minor, BWV 911: III. Fuga
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x02d5a336aa78139b86ccb966b38dd52b57cfacf670f8306cc309df128ea406ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5babb7e94c1cce4b4df558a6c07c79675b644631264ed94073dd957eb1372991- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7MD1451210
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Toccata in C Minor, BWV 911: III. Fuga · Machine-readable JSON-LD