ISRC USA370520907
Verified recording
USA370520907 is “Sinfonia per archi R.V. 146 en sol majeur: II. Andante vivace” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc20e476359e1c89005d1092d7c14de57ce9631b02d6a5ca5315ad9604c66e982 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370520907.
Recording identifiers
- ISRC
- USA370520907
- Title
- Sinfonia per archi R.V. 146 en sol majeur: II. Andante vivace
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc20e476359e1c89005d1092d7c14de57ce9631b02d6a5ca5315ad9604c66e982
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:2cdb4f8eeb1fceecbb514cdb27d752028b4c79bce822bb5b79407f457627e6fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370520907
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Sinfonia per archi R.V. 146 en sol majeur: II. Andante vivace · Machine-readable JSON-LD