ISRC GBAYC9201696
Verified recording
GBAYC9201696 is “Brahms: String Quartet No. 3 in B-Flat Major, Op. 67: II. Andante” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x954ec62f0fe8cf79eede338487372d9e2bf32be9ad61454dd89fe6a297d922f2 and independently timestamped
in Bitcoin block 960113 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9201696.
Recording identifiers
- ISRC
- GBAYC9201696
- Title
- Brahms: String Quartet No. 3 in B-Flat Major, Op. 67: II. Andante
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x954ec62f0fe8cf79eede338487372d9e2bf32be9ad61454dd89fe6a297d922f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:38:16+00:00
- Bitcoin block
- 960113
- Canonical record hash
sha256:842eb2edcd2776d3a27837e5d4398b9d31f61859f2ce2423b3b8c2bc3da49e56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9201696
- Bitcoin block existence check
- https://blockstream.info/api/block/960113
Full record
Track page: Brahms: String Quartet No. 3 in B-Flat Major, Op. 67: II. Andante · Machine-readable JSON-LD