ISRC GBAYC9802552
Verified recording
GBAYC9802552 is “Brahms: Clarinet Quintet in B Minor, Op. 115: I. Allegro” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x784e4d4b5863caee5b856411c1f61873aa664672c054d77d5bf8a19bb3e1e5ab and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802552.
Recording identifiers
- ISRC
- GBAYC9802552
- Title
- Brahms: Clarinet Quintet in B Minor, Op. 115: I. Allegro
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x784e4d4b5863caee5b856411c1f61873aa664672c054d77d5bf8a19bb3e1e5ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:491cb72b02a1302318cdaa41ddc7bef7014ef7b7eeeda8cb42e191e1418458c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802552
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Brahms: Clarinet Quintet in B Minor, Op. 115: I. Allegro · Machine-readable JSON-LD