ISRC FRZ140302010
Verified recording
FRZ140302010 is “Drei Romanzen, Op. 94: I. Nicht Schnell” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x175f8a1a885853295efca1d467caa0a17a0534d43f0ac7482be677896b39caf6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140302010.
Recording identifiers
- ISRC
- FRZ140302010
- Title
- Drei Romanzen, Op. 94: I. Nicht Schnell
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x175f8a1a885853295efca1d467caa0a17a0534d43f0ac7482be677896b39caf6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9bcb90911fc89faab32ce39c0eabc7da2b6d342fe49faf01b46870e466fac3bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140302010
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Drei Romanzen, Op. 94: I. Nicht Schnell · Machine-readable JSON-LD