ISRC FRZ130917028
Verified recording
FRZ130917028 is “Bassoon Concerto in E Minor, RV 484: I. Allegro poco” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x304edfffd72e500c57a990e37b97547c265ade51e6ed571e90e24e56bc698883 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/FRZ130917028.
Recording identifiers
- ISRC
- FRZ130917028
- Title
- Bassoon Concerto in E Minor, RV 484: I. Allegro poco
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x304edfffd72e500c57a990e37b97547c265ade51e6ed571e90e24e56bc698883
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:62ec815eaad9cb5f2793b63616abe88cf9aa7b62cf81949d469e7b1432999b19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130917028
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bassoon Concerto in E Minor, RV 484: I. Allegro poco · Machine-readable JSON-LD