ISRC DEF059202603
Verified recording
DEF059202603 is “Ein deutsches Requiem, Op. 45: III. Solo Baritone and Chorus. Herr, lehre doch mich” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xfbecaf5d1d79f6a5c6d6df11e3c5563ecdb4cd22540952b3a631782f6e7dae08 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059202603.
Recording identifiers
- ISRC
- DEF059202603
- Title
- Ein deutsches Requiem, Op. 45: III. Solo Baritone and Chorus. Herr, lehre doch mich
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xfbecaf5d1d79f6a5c6d6df11e3c5563ecdb4cd22540952b3a631782f6e7dae08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:747e0bd9b74125c8b00ee65fdf2943ea08088bff4d1b89dce892f833ca2e471a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059202603
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Ein deutsches Requiem, Op. 45: III. Solo Baritone and Chorus. Herr, lehre doch mich · Machine-readable JSON-LD