ISRC USHM11463413
Verified recording
USHM11463413 is “Symphonie für Streicher (Quartet No. 10), Op. 118a: Symphonie für Streicher (Quartet No. 10), Op. 118a: IV. Allegretto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xe2ea2a00a58bda66be324569cb2879157190b386e977f12cd699affe7027a7a9 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/USHM11463413.
Recording identifiers
- ISRC
- USHM11463413
- Title
- Symphonie für Streicher (Quartet No. 10), Op. 118a: Symphonie für Streicher (Quartet No. 10), Op. 118a: IV. Allegretto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xe2ea2a00a58bda66be324569cb2879157190b386e977f12cd699affe7027a7a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:20448cd9cb97f083b87738dd99403356d18331a7d4a7bb0e473f4fae4cd6c4b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11463413
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphonie für Streicher (Quartet No. 10), Op. 118a: Symphonie für Streicher (Quartet No. 10), Op. 118a: IV. Allegretto · Machine-readable JSON-LD