ISRC CZA168601339
Verified recording
CZA168601339 is “Piano Trio in B-Flat Major, Op. 97: No. 1, Allegro moderato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x160efd744d40ab0a4504df7d14e7609e18b69e0810310b196114d84831c33511 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/CZA168601339.
Recording identifiers
- ISRC
- CZA168601339
- Title
- Piano Trio in B-Flat Major, Op. 97: No. 1, Allegro moderato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x160efd744d40ab0a4504df7d14e7609e18b69e0810310b196114d84831c33511
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6e13bd976d9d24e20969f477434c086b628777a7d853ef587dc9adcc17658c71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168601339
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Trio in B-Flat Major, Op. 97: No. 1, Allegro moderato · Machine-readable JSON-LD