ISRC CALC42308714
Verified recording
CALC42308714 is “Suite from Bent for String Quartet: II. (Arr. for Ensemble by Angèle Dubeau and François Vallières)” by Philip Glass,
registered on the CopyrightChains blockchain with CopyrightID
0xc864f41cdf3d948b1972b30530f3bd17c8a3db27259423c529b2a1353f66c284 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC42308714.
Recording identifiers
- ISRC
- CALC42308714
- Title
- Suite from Bent for String Quartet: II. (Arr. for Ensemble by Angèle Dubeau and François Vallières)
- Artist
- Philip Glass
- CopyrightID (CopyrightChains transaction hash)
0xc864f41cdf3d948b1972b30530f3bd17c8a3db27259423c529b2a1353f66c284
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:31a5651e661e4a0e601855cad51f4dc399d7b092619fffea7a7bc23d9a90823a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC42308714
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Suite from Bent for String Quartet: II. (Arr. for Ensemble by Angèle Dubeau and François Vallières) · Machine-readable JSON-LD