ISRC FRZ179204920
Verified recording
FRZ179204920 is “Concerto, en mi mineur pour basson, F.VIII6: Allegro poco” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xa53ef5994249e53ac31e9f1d1be1f8fd32de46f60d6eeab005e395eeb71409af and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179204920.
Recording identifiers
- ISRC
- FRZ179204920
- Title
- Concerto, en mi mineur pour basson, F.VIII6: Allegro poco
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xa53ef5994249e53ac31e9f1d1be1f8fd32de46f60d6eeab005e395eeb71409af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:ca7a77cf3c0ae97ec876e090abdaf1922363a529cea78bb0c5350b7840ea9eef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179204920
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Concerto, en mi mineur pour basson, F.VIII6: Allegro poco · Machine-readable JSON-LD