ISRC GBF077640220
Verified recording
GBF077640220 is “Flute Concerto in G Major, RV 437: 3. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xdfb3275c6173d623cdd9e49ae1ddff011530c4920d4b792a75b465372772302c and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640220.
Recording identifiers
- ISRC
- GBF077640220
- Title
- Flute Concerto in G Major, RV 437: 3. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xdfb3275c6173d623cdd9e49ae1ddff011530c4920d4b792a75b465372772302c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:576c2b9d7941c0d615bdffe1747376238225413e5b64cf557f053aac8e0ed33d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077640220
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Flute Concerto in G Major, RV 437: 3. Allegro · Machine-readable JSON-LD