ISRC CALC42021364
Verified recording
CALC42021364 is “Winter (Arr. for Violin and String Ensemble by François Vallières and Angèle Dubeau)” by Rebecca Dale,
registered on the CopyrightChains blockchain with CopyrightID
0x05b2ec72c66e28002fec0ea3038e3cac6d27c055c0b1aa324b89f289f34a5295 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/CALC42021364.
Recording identifiers
- ISRC
- CALC42021364
- Title
- Winter (Arr. for Violin and String Ensemble by François Vallières and Angèle Dubeau)
- Artist
- Rebecca Dale
- CopyrightID (CopyrightChains transaction hash)
0x05b2ec72c66e28002fec0ea3038e3cac6d27c055c0b1aa324b89f289f34a5295
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cbe8055411bcc35120dc4ce5f46347b6dee61e930a86d3cf8c5358bb7e20116e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC42021364
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Winter (Arr. for Violin and String Ensemble by François Vallières and Angèle Dubeau) · Machine-readable JSON-LD