ISRC DEF058730302
Verified recording
DEF058730302 is “Ein deutsches Requiem, Op. 45: II. Chorus. Denn alles Fleisch, es ist wie Gras” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x4291778adb387e9d385ac69a83259cfc956bd8fe9cca2191e8ef1259ae13d5d2 and independently timestamped
in Bitcoin block 960407 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730302.
Recording identifiers
- ISRC
- DEF058730302
- Title
- Ein deutsches Requiem, Op. 45: II. Chorus. Denn alles Fleisch, es ist wie Gras
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x4291778adb387e9d385ac69a83259cfc956bd8fe9cca2191e8ef1259ae13d5d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:26:30+00:00
- Bitcoin block
- 960407
- Canonical record hash
sha256:a66b1a416362d01370eef8a6724ca792a3d4359c63229b1c5810c6cffe7b7dfe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730302
- Bitcoin block existence check
- https://blockstream.info/api/block/960407
Full record
Track page: Ein deutsches Requiem, Op. 45: II. Chorus. Denn alles Fleisch, es ist wie Gras · Machine-readable JSON-LD