ISRC NLA506200100
Verified recording
NLA506200100 is “Ein deutsches Requiem, Op. 45: I. Chorus. Selig sind, die da Leid tragen” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x46f3676646098d0c8a5c6fc80602ae06173790eacd7325f655cfd033f82ca6ab and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200100.
Recording identifiers
- ISRC
- NLA506200100
- Title
- Ein deutsches Requiem, Op. 45: I. Chorus. Selig sind, die da Leid tragen
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x46f3676646098d0c8a5c6fc80602ae06173790eacd7325f655cfd033f82ca6ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:c0f2d8b8c1aa3e9c30e5bb2d6041439aaef6198318c082c272cd7316c03247eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506200100
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Ein deutsches Requiem, Op. 45: I. Chorus. Selig sind, die da Leid tragen · Machine-readable JSON-LD