ISRC FRZ130310312
Verified recording
FRZ130310312 is “Ein deutsches Requiem, Op. 45: II. Denn alles Fleisch, es ist wie Gras - Arr. for choir and piano” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x7a892e1735b481ba96783e1c39754ee3e30e3257a584e1fee2c41eadbf5edf6e and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130310312.
Recording identifiers
- ISRC
- FRZ130310312
- Title
- Ein deutsches Requiem, Op. 45: II. Denn alles Fleisch, es ist wie Gras - Arr. for choir and piano
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x7a892e1735b481ba96783e1c39754ee3e30e3257a584e1fee2c41eadbf5edf6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:58b62a63b8c62bd0b4afef5dcfc17218d9b730ba43adb6058476d9ff1ae3775f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130310312
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Ein deutsches Requiem, Op. 45: II. Denn alles Fleisch, es ist wie Gras - Arr. for choir and piano · Machine-readable JSON-LD