ISRC US42M0430123
Verified recording
US42M0430123 is “Sonata for Violin and Cello "Il pastor fido," Op. 13, No. 4 (formerly attrib. Vivaldi, RV 57): 2. Allegro ma non presto” by Nicolas Chédeville,
registered on the CopyrightChains blockchain with CopyrightID
0x142ccfea727449442e054162ee9da0ebd84ce0632b26797218a0cdf734e92647 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US42M0430123.
Recording identifiers
- ISRC
- US42M0430123
- Title
- Sonata for Violin and Cello "Il pastor fido," Op. 13, No. 4 (formerly attrib. Vivaldi, RV 57): 2. Allegro ma non presto
- Artist
- Nicolas Chédeville
- CopyrightID (CopyrightChains transaction hash)
0x142ccfea727449442e054162ee9da0ebd84ce0632b26797218a0cdf734e92647
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:577974c02cc11d45f1391456ef7436ec0316c6e54c23022422e19b40d105a180- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US42M0430123
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Violin and Cello "Il pastor fido," Op. 13, No. 4 (formerly attrib. Vivaldi, RV 57): 2. Allegro ma non presto · Machine-readable JSON-LD