ISRC GBAYC8805843
Verified recording
GBAYC8805843 is “Brahms: 5 Lieder, Op. 49: No. 4, Wiegenlied (Arr. Mørk for Piano & Cello)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x5c7c6fccaa9b5ad808292b534abae03c907c1949e7942bfa82c78e4f8fb07afd 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/GBAYC8805843.
Recording identifiers
- ISRC
- GBAYC8805843
- Title
- Brahms: 5 Lieder, Op. 49: No. 4, Wiegenlied (Arr. Mørk for Piano & Cello)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x5c7c6fccaa9b5ad808292b534abae03c907c1949e7942bfa82c78e4f8fb07afd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d28821d3bec3ce68c75956c084e9806bb8d3d8ca3d7617e39b347af7dde7d269- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8805843
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Brahms: 5 Lieder, Op. 49: No. 4, Wiegenlied (Arr. Mørk for Piano & Cello) · Machine-readable JSON-LD