ISRC CH0010800274
Verified recording
CH0010800274 is “Concerto for Clarinet and Orchestra No. 1 in F Minor, Op. 73: I. Allegro” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x126f42a4c3574fa114f6e94a664784fa754d6018f2d9977982cf0ad2e0ade985 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0010800274.
Recording identifiers
- ISRC
- CH0010800274
- Title
- Concerto for Clarinet and Orchestra No. 1 in F Minor, Op. 73: I. Allegro
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x126f42a4c3574fa114f6e94a664784fa754d6018f2d9977982cf0ad2e0ade985
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2a0bf5b1ebc0850bc05d0dfec77069666255a7bf870f9c2ac00aebe5a0871c49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0010800274
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Concerto for Clarinet and Orchestra No. 1 in F Minor, Op. 73: I. Allegro · Machine-readable JSON-LD