ISRC DEF056430904
Verified recording
DEF056430904 is “Ein deutsches Requiem, Op. 45: VI. Solo Baritone & Chorus. Denn wir haben hie keine bleibende Statt” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x259b2bde59b85dc535de0a04177641d8a99e8d067267ca94afc5661743b6978d and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430904.
Recording identifiers
- ISRC
- DEF056430904
- Title
- Ein deutsches Requiem, Op. 45: VI. Solo Baritone & Chorus. Denn wir haben hie keine bleibende Statt
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x259b2bde59b85dc535de0a04177641d8a99e8d067267ca94afc5661743b6978d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:e789fc0bb5f02b1c8ec928c93d1d148e0ae70c6a84a5bef6849f07aacfebf82e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430904
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Ein deutsches Requiem, Op. 45: VI. Solo Baritone & Chorus. Denn wir haben hie keine bleibende Statt · Machine-readable JSON-LD