ISRC FRZ050000141
Verified recording
FRZ050000141 is “Ghost Variations - Variation 1” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xe16bfdeae85bdfcf3c5abb32e63d52e2a8d2e37f7a6b38203e11870aaa89a286 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ050000141.
Recording identifiers
- ISRC
- FRZ050000141
- Title
- Ghost Variations - Variation 1
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xe16bfdeae85bdfcf3c5abb32e63d52e2a8d2e37f7a6b38203e11870aaa89a286
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:4cb80fa3937cadafdf8c28a77569bc3de5de5c9958c0a297ec693c061ad5bbc8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ050000141
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Ghost Variations - Variation 1 · Machine-readable JSON-LD