ISRC CH9212500032
Verified recording
CH9212500032 is “Ein deutsches Requiem, Op. 45: I. Chor: Selig sind, die da Leid tragen - Live” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x1ca3888d382cab72cc5039997cd3969e13b54fd25e9f29055179fd9a042e6e68 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212500032.
Recording identifiers
- ISRC
- CH9212500032
- Title
- Ein deutsches Requiem, Op. 45: I. Chor: Selig sind, die da Leid tragen - Live
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x1ca3888d382cab72cc5039997cd3969e13b54fd25e9f29055179fd9a042e6e68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:b340865c84683afdf30e07f6c78a759e86bcdb7d03b8dff38ad4904072afcdb0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212500032
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Ein deutsches Requiem, Op. 45: I. Chor: Selig sind, die da Leid tragen - Live · Machine-readable JSON-LD