ISRC US42M0430125
Verified recording
US42M0430125 is “Sonata for Violin and Cello "Il pastor fido," Op. 13, No. 4 (formerly attrib. Vivaldi, RV 57): 4. Allegro” by Nicolas Chédeville,
registered on the CopyrightChains blockchain with CopyrightID
0x8aced7d906421abb17290e1857690eac05a2fcc80b09b3bba9a65886deb8c7cb 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/US42M0430125.
Recording identifiers
- ISRC
- US42M0430125
- Title
- Sonata for Violin and Cello "Il pastor fido," Op. 13, No. 4 (formerly attrib. Vivaldi, RV 57): 4. Allegro
- Artist
- Nicolas Chédeville
- CopyrightID (CopyrightChains transaction hash)
0x8aced7d906421abb17290e1857690eac05a2fcc80b09b3bba9a65886deb8c7cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:104b68485eb3be084106abe05771a9a139a2aa4de4bacfd0f7bbe266faec39a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US42M0430125
- 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): 4. Allegro · Machine-readable JSON-LD