ISRC GBAYC9102586
Verified recording
GBAYC9102586 is “Brahms: String Quartet No. 1 in C Minor, Op. 51 No. 1: IV. Allegro” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xde62286c128663cc64a3709128011aef73259e53ff6862f78e7f8c2fb3554330 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9102586.
Recording identifiers
- ISRC
- GBAYC9102586
- Title
- Brahms: String Quartet No. 1 in C Minor, Op. 51 No. 1: IV. Allegro
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xde62286c128663cc64a3709128011aef73259e53ff6862f78e7f8c2fb3554330
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:901c78587fafa479d1991525ae9686531b25e43a8e1b6295b00d8ee1136a6253- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9102586
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Brahms: String Quartet No. 1 in C Minor, Op. 51 No. 1: IV. Allegro · Machine-readable JSON-LD