ISRC FRZ131720040
Verified recording
FRZ131720040 is “Trio in B-Flat Major, Op. 11 "Gassenhauer": I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x473fcc6e871a735d909630a9d3f3082c8bfa0839b2e4cf35fa24859a025d3078 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131720040.
Recording identifiers
- ISRC
- FRZ131720040
- Title
- Trio in B-Flat Major, Op. 11 "Gassenhauer": I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x473fcc6e871a735d909630a9d3f3082c8bfa0839b2e4cf35fa24859a025d3078
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:e3692679df5f8708bd9744a39154853fb82ff100a9b763ef7060b3861c043046- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131720040
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Trio in B-Flat Major, Op. 11 "Gassenhauer": I. Allegro con brio · Machine-readable JSON-LD