ISRC GBLWD1200204
Verified recording
GBLWD1200204 is “Clarinet Concerto No. 1 in F Minor, Op. 73, J. 114: I. Allegro” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0xd09658aa7af284a2774f7584390b61ab641293559da33fc521b421f4b3b5396b 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/GBLWD1200204.
Recording identifiers
- ISRC
- GBLWD1200204
- Title
- Clarinet Concerto No. 1 in F Minor, Op. 73, J. 114: I. Allegro
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0xd09658aa7af284a2774f7584390b61ab641293559da33fc521b421f4b3b5396b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:188fbb8f48f57fbe75b1ecaf1766b94ae79f50db8c150204ec35640256ca2138- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1200204
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Clarinet Concerto No. 1 in F Minor, Op. 73, J. 114: I. Allegro · Machine-readable JSON-LD