ISRC FROV62335402
Verified recording
FROV62335402 is “Clarinet Concerto No. 1 in F Minor, Op. 73: II. Adagio ma non troppo” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x6d74afe5d67db20a919ac15865c6b59a647fe2d6bbef76138b6b3c49418017bc and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62335402.
Recording identifiers
- ISRC
- FROV62335402
- Title
- Clarinet Concerto No. 1 in F Minor, Op. 73: II. Adagio ma non troppo
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0x6d74afe5d67db20a919ac15865c6b59a647fe2d6bbef76138b6b3c49418017bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3e80c48ab09caf537269bdc42a42cd61490338ac83fec0262dfa4f7f24db7edd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62335402
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Clarinet Concerto No. 1 in F Minor, Op. 73: II. Adagio ma non troppo · Machine-readable JSON-LD