ISRC GBF078911492
Verified recording
GBF078911492 is “Concerto for Lute, 2 Violins and Continuo in D major, RV 93: 2. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x3ae9c45ca5cb2cf9b29db3d339b73d1b372e0a8d198dab6d5b1cc21f70c873a5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078911492.
Recording identifiers
- ISRC
- GBF078911492
- Title
- Concerto for Lute, 2 Violins and Continuo in D major, RV 93: 2. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x3ae9c45ca5cb2cf9b29db3d339b73d1b372e0a8d198dab6d5b1cc21f70c873a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d9567f368294994c038a19ed0ac3e33134deea5445d75cf4ffd9345eb0a35a65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078911492
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto for Lute, 2 Violins and Continuo in D major, RV 93: 2. Largo · Machine-readable JSON-LD