ISRC USSM12303439
Verified recording
USSM12303439 is “Cello Concerto in G Minor, RV 416: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x9a7d71666c82c1e9ba40cb0b7da3d92c60e81cb31a7b7665f7960db4f4bfa830 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303439.
Recording identifiers
- ISRC
- USSM12303439
- Title
- Cello Concerto in G Minor, RV 416: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x9a7d71666c82c1e9ba40cb0b7da3d92c60e81cb31a7b7665f7960db4f4bfa830
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:21a885c7a07ca9f31b22d1f2400a298720d666d47a012a2f079492038e4deee0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303439
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Cello Concerto in G Minor, RV 416: I. Allegro · Machine-readable JSON-LD