ISRC FRZ201805063
Verified recording
FRZ201805063 is “Beethoven: Triple Concerto in C Major, Op. 56: II. Largo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8d9acb5974a2a4cffe1269a1190add7b8b6ba8fb5b820be1a358afe87c36a778 and independently timestamped
in Bitcoin block 957055 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201805063.
Recording identifiers
- ISRC
- FRZ201805063
- Title
- Beethoven: Triple Concerto in C Major, Op. 56: II. Largo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8d9acb5974a2a4cffe1269a1190add7b8b6ba8fb5b820be1a358afe87c36a778
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:f78718239be9fd1746f045932078278e3ca502fe854a8c520dcd8578f5535bf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ201805063
- Bitcoin block existence check
- https://blockstream.info/api/block/957055
Full record
Track page: Beethoven: Triple Concerto in C Major, Op. 56: II. Largo · Machine-readable JSON-LD