ISRC DEF056430902
Verified recording
DEF056430902 is “Ein deutsches Requiem, Op. 45: I. Chorus. Selig sind, die da Leid tragen” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xfd411873eca2282c3952ffaef725b2f589933d8102d9799943453c9a18763394 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430902.
Recording identifiers
- ISRC
- DEF056430902
- Title
- Ein deutsches Requiem, Op. 45: I. Chorus. Selig sind, die da Leid tragen
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xfd411873eca2282c3952ffaef725b2f589933d8102d9799943453c9a18763394
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8e198caa33859b25cd4a276c6d028cf22e85520f51a766418b0f53c148b01d19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430902
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ein deutsches Requiem, Op. 45: I. Chorus. Selig sind, die da Leid tragen · Machine-readable JSON-LD