ISRC GBBBA1800177
Verified recording
GBBBA1800177 is “String Quartet No. 11 in F Minor, Op. 122: 1. Introduction: Andantino” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x5363d6ffc597e5d7c90099985fd8bb327159068fd235793ff182d0f85fb1ba6f and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800177.
Recording identifiers
- ISRC
- GBBBA1800177
- Title
- String Quartet No. 11 in F Minor, Op. 122: 1. Introduction: Andantino
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x5363d6ffc597e5d7c90099985fd8bb327159068fd235793ff182d0f85fb1ba6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:74ed4082dbbf9d249e2a252d1a48c3f018867cd316c246d0832f7062851356ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800177
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: String Quartet No. 11 in F Minor, Op. 122: 1. Introduction: Andantino · Machine-readable JSON-LD