ISRC GBLWD1602913
Verified recording
GBLWD1602913 is “Tema con variazioni for Clarinet & Piano: Variation IV. Adagio” by Jean Françaix,
registered on the CopyrightChains blockchain with CopyrightID
0xe4904021496bc4bcf8e5332d4a32f3c54781f1d983726397ffdaf1cf93d82207 and independently timestamped
in Bitcoin block 957052 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1602913.
Recording identifiers
- ISRC
- GBLWD1602913
- Title
- Tema con variazioni for Clarinet & Piano: Variation IV. Adagio
- Artist
- Jean Françaix
- CopyrightID (CopyrightChains transaction hash)
0xe4904021496bc4bcf8e5332d4a32f3c54781f1d983726397ffdaf1cf93d82207
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:50:41+00:00
- Bitcoin block
- 957052
- Canonical record hash
sha256:41edb2fbf5ea146af29089e15b27d9228ea814ec703fff3c5d47d2e677d773b2- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1602913
- Bitcoin block existence check
- https://blockstream.info/api/block/957052
Full record
Track page: Tema con variazioni for Clarinet & Piano: Variation IV. Adagio · Machine-readable JSON-LD