ISRC FRZ149820050
Verified recording
FRZ149820050 is “Im Gegenwärtigen Vergangenes für vier Männerstimmen und Klavier, D. 710” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x97f08b1703b44d9ea08cdd85c8369e9382a453dd288fd1dad10e3b8c6344f6b3 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149820050.
Recording identifiers
- ISRC
- FRZ149820050
- Title
- Im Gegenwärtigen Vergangenes für vier Männerstimmen und Klavier, D. 710
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x97f08b1703b44d9ea08cdd85c8369e9382a453dd288fd1dad10e3b8c6344f6b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:cb3eec2dcc3db60b2dd0f8a59d495914f135f575a961ad6a2be9e2b3be7a1a11- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149820050
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Im Gegenwärtigen Vergangenes für vier Männerstimmen und Klavier, D. 710 · Machine-readable JSON-LD