ISRC GBAYC9102584
Verified recording
GBAYC9102584 is “Brahms: String Quartet No. 1 in C Minor, Op. 51 No. 1: II. Romanze. Poco adagio” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x2008219837e93043705ba7cc7949e26cf05569acfcd1fc5e04c00c9ca650a980 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9102584.
Recording identifiers
- ISRC
- GBAYC9102584
- Title
- Brahms: String Quartet No. 1 in C Minor, Op. 51 No. 1: II. Romanze. Poco adagio
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x2008219837e93043705ba7cc7949e26cf05569acfcd1fc5e04c00c9ca650a980
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:d438c19be43c14945090553dbb2620b3f5a75db08cc56b5f3a5b4a5a03fdf60a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9102584
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Brahms: String Quartet No. 1 in C Minor, Op. 51 No. 1: II. Romanze. Poco adagio · Machine-readable JSON-LD