ISRC FRZ130310316
Verified recording
FRZ130310316 is “Ein deutsches Requiem, Op. 45: VI. Denn wir haben hie keine bleibende Statt - Arr. for choir and piano” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x9f3f594f3e9bdc1b887ad67708c189677b79541c4d6a8f1c62f473eae6c79c5b and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130310316.
Recording identifiers
- ISRC
- FRZ130310316
- Title
- Ein deutsches Requiem, Op. 45: VI. Denn wir haben hie keine bleibende Statt - Arr. for choir and piano
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x9f3f594f3e9bdc1b887ad67708c189677b79541c4d6a8f1c62f473eae6c79c5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1835f818cff996a0a7a365f89cf45447f598da4613053df33fa484bcb812f563- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130310316
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Ein deutsches Requiem, Op. 45: VI. Denn wir haben hie keine bleibende Statt - Arr. for choir and piano · Machine-readable JSON-LD