ISRC GBAYC1500558
Verified recording
GBAYC1500558 is “Brahms: String Quartet No. 1 in C Minor, Op. 51 No. 1: III. Allegretto molto moderato e comodo” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x3c6887715f4179ddb8a891fe65a37f8978ec9c09c100aeb05720391ab1cc8afd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500558.
Recording identifiers
- ISRC
- GBAYC1500558
- Title
- Brahms: String Quartet No. 1 in C Minor, Op. 51 No. 1: III. Allegretto molto moderato e comodo
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x3c6887715f4179ddb8a891fe65a37f8978ec9c09c100aeb05720391ab1cc8afd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:de5a014e31a89fde6c49c9938b067d4ed44dc381c9a4243dfa3bfa1253a3ecd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1500558
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Brahms: String Quartet No. 1 in C Minor, Op. 51 No. 1: III. Allegretto molto moderato e comodo · Machine-readable JSON-LD