ISRC GBAYC1504220
Verified recording
GBAYC1504220 is “Brahms: Violin Sonata No. 3 in D Minor, Op. 108: I. Allegro” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xb3309d44fb4a92ac8bb8c407f6f743f9663b8f490522382106f0e2ac7bf2e508 and independently timestamped
in Bitcoin block 960155 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1504220.
Recording identifiers
- ISRC
- GBAYC1504220
- Title
- Brahms: Violin Sonata No. 3 in D Minor, Op. 108: I. Allegro
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xb3309d44fb4a92ac8bb8c407f6f743f9663b8f490522382106f0e2ac7bf2e508
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:13:32+00:00
- Bitcoin block
- 960155
- Canonical record hash
sha256:234dc718616f373ea15109413f4d0bcfd8b44f9d238d050e4161668c9b6a25f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1504220
- Bitcoin block existence check
- https://blockstream.info/api/block/960155
Full record
Track page: Brahms: Violin Sonata No. 3 in D Minor, Op. 108: I. Allegro · Machine-readable JSON-LD