ISRC CZH401107688
Verified recording
CZH401107688 is “Piano Trio No. 2 in E Minor, Op. 67: IV. Allegretto (Live)” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xc311662d31be379f560fd2be1fc6bce5df5ee2448057fbb04875049c44d3db18 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401107688.
Recording identifiers
- ISRC
- CZH401107688
- Title
- Piano Trio No. 2 in E Minor, Op. 67: IV. Allegretto (Live)
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xc311662d31be379f560fd2be1fc6bce5df5ee2448057fbb04875049c44d3db18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:5b30cba4aaa1cf88b3c3759e1246ba5241803111bc19cdf99fa06fe70ec755c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401107688
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Piano Trio No. 2 in E Minor, Op. 67: IV. Allegretto (Live) · Machine-readable JSON-LD