ISRC GBAYC8904771
Verified recording
GBAYC8904771 is “Vivaldi: Bassoon Concerto in B-Flat Major, RV 502: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x6f80b39b0925ee6b6818bba6db05408138dd23697e7c34288376ce3ca8a34a12 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/GBAYC8904771.
Recording identifiers
- ISRC
- GBAYC8904771
- Title
- Vivaldi: Bassoon Concerto in B-Flat Major, RV 502: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x6f80b39b0925ee6b6818bba6db05408138dd23697e7c34288376ce3ca8a34a12
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:89427d264b8745d63f7f435e1180db8f8096d0f82e7f06b4d4e110f3e6967575- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8904771
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Vivaldi: Bassoon Concerto in B-Flat Major, RV 502: I. Allegro · Machine-readable JSON-LD