ISRC FRZ206601702
Verified recording
FRZ206601702 is “Flute Concerto in D Major, RV 428 "Il Gardellino": II. Cantabile” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xeec73afd9b54daafee12de20e95d06e5ddf4a5d12f5cf2a8f5e1f6d6cd8de244 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ206601702.
Recording identifiers
- ISRC
- FRZ206601702
- Title
- Flute Concerto in D Major, RV 428 "Il Gardellino": II. Cantabile
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xeec73afd9b54daafee12de20e95d06e5ddf4a5d12f5cf2a8f5e1f6d6cd8de244
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:d0b4be3095e0ac9beaeb749560dd5550784cc1abf9a97f59b6e319242dfe671b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ206601702
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Flute Concerto in D Major, RV 428 "Il Gardellino": II. Cantabile · Machine-readable JSON-LD