ISRC DEB902400504
Verified recording
DEB902400504 is “Fantasia in F Major, FaWV O:F1: IV. Un poco allegro” by Johann Friedrich Fasch,
registered on the CopyrightChains blockchain with CopyrightID
0x6ad61eea27ac7dfb8b5bf50b7d87b645de8e6058045d060c596d777a4207eeea and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB902400504.
Recording identifiers
- ISRC
- DEB902400504
- Title
- Fantasia in F Major, FaWV O:F1: IV. Un poco allegro
- Artist
- Johann Friedrich Fasch
- CopyrightID (CopyrightChains transaction hash)
0x6ad61eea27ac7dfb8b5bf50b7d87b645de8e6058045d060c596d777a4207eeea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:fef82b8fc4e9a32535a8b947bd457a26dac672c83b5f37091ac1ed5cd46e22eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB902400504
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: Fantasia in F Major, FaWV O:F1: IV. Un poco allegro · Machine-readable JSON-LD