ISRC CALC42021363
Verified recording
CALC42021363 is “The Wife (Arr. for Violin and String Ensemble by François Vallières and Angèle Dubeau)” by Jocelyn Pook,
registered on the CopyrightChains blockchain with CopyrightID
0xc11560e629d1a99ee04340d20d6fc9637f684fd108676ca6742e207059fee316 and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC42021363.
Recording identifiers
- ISRC
- CALC42021363
- Title
- The Wife (Arr. for Violin and String Ensemble by François Vallières and Angèle Dubeau)
- Artist
- Jocelyn Pook
- CopyrightID (CopyrightChains transaction hash)
0xc11560e629d1a99ee04340d20d6fc9637f684fd108676ca6742e207059fee316
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:d0bf36bbcd5bc1f9d752d2b7b29564ad683a2638811ae672bdaa20e232a65716- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC42021363
- Bitcoin block existence check
- https://blockstream.info/api/block/960198
Full record
Track page: The Wife (Arr. for Violin and String Ensemble by François Vallières and Angèle Dubeau) · Machine-readable JSON-LD