ISRC DES380012012
Verified recording
DES380012012 is “Sinfonia in F major, F. 67: I. Vivace” by Wilhelm Friedemann Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd36f81d6e25037b20b1cd834b27520c7015f093e41de96a6dd2270d0def836ec 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/DES380012012.
Recording identifiers
- ISRC
- DES380012012
- Title
- Sinfonia in F major, F. 67: I. Vivace
- Artist
- Wilhelm Friedemann Bach
- CopyrightID (CopyrightChains transaction hash)
0xd36f81d6e25037b20b1cd834b27520c7015f093e41de96a6dd2270d0def836ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fba31c753bd033139d1a002788ab93ee3b4c522b353b6a40082348070f7cffde- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380012012
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonia in F major, F. 67: I. Vivace · Machine-readable JSON-LD