ISRC GBAYC0501781
Verified recording
GBAYC0501781 is “Vivaldi: Flute Concerto in A Minor, RV 440: II. Larghetto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x515e87d294380e202d6481e3a2e9ca980bc0c3747e9595316b8c3564b56085ab and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0501781.
Recording identifiers
- ISRC
- GBAYC0501781
- Title
- Vivaldi: Flute Concerto in A Minor, RV 440: II. Larghetto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x515e87d294380e202d6481e3a2e9ca980bc0c3747e9595316b8c3564b56085ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1d044e3bbcc303ebc99b42ed8ccfced6284780ce023c40398771b6069393a5aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0501781
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Vivaldi: Flute Concerto in A Minor, RV 440: II. Larghetto · Machine-readable JSON-LD