ISRC GBAYC0700387
Verified recording
GBAYC0700387 is “Brahms: Ein deutsches Requiem, Op. 45: V. Ihr habt nun Traurigkeit” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xc476504967c1882a5467378ae6770d3b762ad286a4c212bbd0bcf4df3da4e792 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700387.
Recording identifiers
- ISRC
- GBAYC0700387
- Title
- Brahms: Ein deutsches Requiem, Op. 45: V. Ihr habt nun Traurigkeit
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xc476504967c1882a5467378ae6770d3b762ad286a4c212bbd0bcf4df3da4e792
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2121f5e78b07ea8fa2bf95b4ff3fdc485c42110579080993c1648fa8f2e6f8d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700387
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Brahms: Ein deutsches Requiem, Op. 45: V. Ihr habt nun Traurigkeit · Machine-readable JSON-LD