ISRC DEQS92200005
Verified recording
DEQS92200005 is “Brahms: Wiegenlied, Op. 49, No. 4: "Guten Abend, gut' Nacht"” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x47fe91758d4fb2c0c69d8d11d9300293bc91956481155079212d584b8439c75f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQS92200005.
Recording identifiers
- ISRC
- DEQS92200005
- Title
- Brahms: Wiegenlied, Op. 49, No. 4: "Guten Abend, gut' Nacht"
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x47fe91758d4fb2c0c69d8d11d9300293bc91956481155079212d584b8439c75f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2c7dbb530db6e1b613718792500f420b5bc76c5f7c52d9f3c1a41388aebb8159- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQS92200005
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Brahms: Wiegenlied, Op. 49, No. 4: "Guten Abend, gut' Nacht" · Machine-readable JSON-LD