ISRC USSM12303423
Verified recording
USSM12303423 is “Cello Concerto in A Minor, RV 419: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x223545dc06131462da462e5c31b133cdfe5f7d6a6b66c330b38ea890a228b3ab and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303423.
Recording identifiers
- ISRC
- USSM12303423
- Title
- Cello Concerto in A Minor, RV 419: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x223545dc06131462da462e5c31b133cdfe5f7d6a6b66c330b38ea890a228b3ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bb9af0af4ae7249b975f2cd68ec39c1e52effd2c853b1217d2a5f2d9cb0a3106- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12303423
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Cello Concerto in A Minor, RV 419: III. Allegro · Machine-readable JSON-LD