ISRC GBF077710432
Verified recording
GBF077710432 is “Bassoon Concerto in A Minor, RV 498: 2. Larghetto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xf25ec435027de573a9798707676841ac745bbad5314f2855c05ccf62dcbb77e8 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077710432.
Recording identifiers
- ISRC
- GBF077710432
- Title
- Bassoon Concerto in A Minor, RV 498: 2. Larghetto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xf25ec435027de573a9798707676841ac745bbad5314f2855c05ccf62dcbb77e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:28caa63fbaa82754377b3d2ee31c8ceee0291c92b303797e37a840d8fde281d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077710432
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Bassoon Concerto in A Minor, RV 498: 2. Larghetto · Machine-readable JSON-LD