ISRC QMFME2030511
Verified recording
QMFME2030511 is “Non sa che sia dolore, Cantata BWV 209: I. Sinfonia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd5e30f68c5440a062005f97ee5b26b6b6086fb75f36e62609d6a54ac01826650 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/QMFME2030511.
Recording identifiers
- ISRC
- QMFME2030511
- Title
- Non sa che sia dolore, Cantata BWV 209: I. Sinfonia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd5e30f68c5440a062005f97ee5b26b6b6086fb75f36e62609d6a54ac01826650
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fa358c79305a7338528bea1c85b81b37badac2ee0119b5c3ecaba62055a3b24c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2030511
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Non sa che sia dolore, Cantata BWV 209: I. Sinfonia · Machine-readable JSON-LD