ISRC CH9212500034
Verified recording
CH9212500034 is “Ein deutsches Requiem, Op. 45: III. Chor und Bariton-Solo: Herr, lehre doch mich - Live” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xc342604bd0b04889b9e628582215f9a4b70d14e1cebaf3c52e3f7a1d83d82202 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212500034.
Recording identifiers
- ISRC
- CH9212500034
- Title
- Ein deutsches Requiem, Op. 45: III. Chor und Bariton-Solo: Herr, lehre doch mich - Live
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xc342604bd0b04889b9e628582215f9a4b70d14e1cebaf3c52e3f7a1d83d82202
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d6e6df2697ca9bebddee62e9a719a1428975243c890bf6239379b448b6bbdffb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212500034
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Ein deutsches Requiem, Op. 45: III. Chor und Bariton-Solo: Herr, lehre doch mich - Live · Machine-readable JSON-LD