ISRC DEX991040601
Verified recording
DEX991040601 is “Ein deutsches Requiem, Op. 45: Selig sind, die da Leid tragen - Arr. for Voices and 2 Pianos” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xb2b31c664d91a781908237061807b15799b87a60edaabafac796e2fec5062150 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/DEX991040601.
Recording identifiers
- ISRC
- DEX991040601
- Title
- Ein deutsches Requiem, Op. 45: Selig sind, die da Leid tragen - Arr. for Voices and 2 Pianos
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xb2b31c664d91a781908237061807b15799b87a60edaabafac796e2fec5062150
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:15b9f86de74b59984e05e8890b00eecea01f363d4a9cc8bb34dd32681074eebe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX991040601
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Ein deutsches Requiem, Op. 45: Selig sind, die da Leid tragen - Arr. for Voices and 2 Pianos · Machine-readable JSON-LD