ISRC BEY682300001
Verified recording
BEY682300001 is “Clarinet Concerto No. 1, Op. 73: I. Allegro” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x4fbca6286f6fb3a420f39988e59abce33cf1d305efdd5eb35b1b5f420148f6a3 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY682300001.
Recording identifiers
- ISRC
- BEY682300001
- Title
- Clarinet Concerto No. 1, Op. 73: I. Allegro
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x4fbca6286f6fb3a420f39988e59abce33cf1d305efdd5eb35b1b5f420148f6a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:a1b7a948b24192f9bdc0763e27ffa86f6f6d9eeffec2961a5ebc50f61b2c8ba2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEY682300001
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Clarinet Concerto No. 1, Op. 73: I. Allegro · Machine-readable JSON-LD