ISRC FRZ141122060
Verified recording
FRZ141122060 is “Piano Trio No. 2 in G Major, Op. 1: II. Largo con espressione” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x05d5bb3fec66ae7c77b6a947c11303b9e2b49362c0a0b868a1c2cd8ab1850ab0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141122060.
Recording identifiers
- ISRC
- FRZ141122060
- Title
- Piano Trio No. 2 in G Major, Op. 1: II. Largo con espressione
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x05d5bb3fec66ae7c77b6a947c11303b9e2b49362c0a0b868a1c2cd8ab1850ab0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c4f1edc765c866a999eb29e526122bb7222e9af8a7ce2cb8cb6e9cc4fdbab20d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141122060
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Trio No. 2 in G Major, Op. 1: II. Largo con espressione · Machine-readable JSON-LD