ISRC FRZ141122080
Verified recording
FRZ141122080 is “Piano Trio No. 2 in G Major, Op. 1: IV. Finale (Presto)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc03b831b153c747b14925a10f943c1ae76ee7d5661fdcf828310a38e040081d1 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141122080.
Recording identifiers
- ISRC
- FRZ141122080
- Title
- Piano Trio No. 2 in G Major, Op. 1: IV. Finale (Presto)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc03b831b153c747b14925a10f943c1ae76ee7d5661fdcf828310a38e040081d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:8704534347707914070bdef6b59113be73c91f817aad9ed56c7e0f72a7c887f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141122080
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Piano Trio No. 2 in G Major, Op. 1: IV. Finale (Presto) · Machine-readable JSON-LD