ISRC SEWDL0716407
Verified recording
SEWDL0716407 is “Sonata in D Minor for Cello and Piano, Op. 40: II. Allegro” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x3d01ee90d5c55713d2544774f81ff0f564f64cf4822fdd2942ca48adf5aaa691 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/SEWDL0716407.
Recording identifiers
- ISRC
- SEWDL0716407
- Title
- Sonata in D Minor for Cello and Piano, Op. 40: II. Allegro
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x3d01ee90d5c55713d2544774f81ff0f564f64cf4822fdd2942ca48adf5aaa691
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:427d818ae7786f8224adf6252f9ae1dbd5c3ac4709897251d84b692b32ecdb15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0716407
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata in D Minor for Cello and Piano, Op. 40: II. Allegro · Machine-readable JSON-LD