ISRC GBAYC9300588
Verified recording
GBAYC9300588 is “Vivaldi: Guitar Concerto in C Major, RV 425: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x4a5644dce3bc95e59e981c7d29d1fbfdebf12b5e98b2775fc6cfedb543cf5aa8 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9300588.
Recording identifiers
- ISRC
- GBAYC9300588
- Title
- Vivaldi: Guitar Concerto in C Major, RV 425: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x4a5644dce3bc95e59e981c7d29d1fbfdebf12b5e98b2775fc6cfedb543cf5aa8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:f5acacee6ea31cd8fa3e8009f513cf5836b3666b99ee688dc61cf1f5b925da1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9300588
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Vivaldi: Guitar Concerto in C Major, RV 425: I. Allegro · Machine-readable JSON-LD