ISRC DEF056430908
Verified recording
DEF056430908 is “Ein deutsches Requiem, Op. 45: VII. Chorus. Selig sind die Toten” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x3959de20127324347b7f509d3d03dd24163f3366dd36286c5f5da43f654abca4 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430908.
Recording identifiers
- ISRC
- DEF056430908
- Title
- Ein deutsches Requiem, Op. 45: VII. Chorus. Selig sind die Toten
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x3959de20127324347b7f509d3d03dd24163f3366dd36286c5f5da43f654abca4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:80d83f7b6e498c47bcaa752907727a18533601a87b431062bed443a08aa71b0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056430908
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Ein deutsches Requiem, Op. 45: VII. Chorus. Selig sind die Toten · Machine-readable JSON-LD