ISRC DEX991040605
Verified recording
DEX991040605 is “Ein deutsches Requiem, Op. 45: Ihr habt nun Traurigkeit - Arr. for Voices and 2 Pianos” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xbe6a7ec4f39ad2f374af042b85c909c0711e041037bcff7135fae41f619df474 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX991040605.
Recording identifiers
- ISRC
- DEX991040605
- Title
- Ein deutsches Requiem, Op. 45: Ihr habt nun Traurigkeit - Arr. for Voices and 2 Pianos
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xbe6a7ec4f39ad2f374af042b85c909c0711e041037bcff7135fae41f619df474
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ae4fb6912ccd0994b57fc1327e1b4633167f0129e034c3d3a54309460336a4fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX991040605
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Ein deutsches Requiem, Op. 45: Ihr habt nun Traurigkeit - Arr. for Voices and 2 Pianos · Machine-readable JSON-LD