ISRC DEF059304502
Verified recording
DEF059304502 is “Bassoon Concerto in F, R.485: 2. Andante” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x130ade1ad297522c0ba228c6965a327ee05432f1ca6148d574c5368c37c6077d and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059304502.
Recording identifiers
- ISRC
- DEF059304502
- Title
- Bassoon Concerto in F, R.485: 2. Andante
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x130ade1ad297522c0ba228c6965a327ee05432f1ca6148d574c5368c37c6077d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:f46adfa8b7180ade42e7880e1cd7f8773b678e206a9fc8f381cb48e07e602f68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059304502
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Bassoon Concerto in F, R.485: 2. Andante · Machine-readable JSON-LD