ISRC FRZ050000142
Verified recording
FRZ050000142 is “Ghost Variations - Variation 2” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xeebb7be6ad069b070d4fc2231582e18da1d49f9ffa3c82cbb6ae9e5ef04e4a49 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ050000142.
Recording identifiers
- ISRC
- FRZ050000142
- Title
- Ghost Variations - Variation 2
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xeebb7be6ad069b070d4fc2231582e18da1d49f9ffa3c82cbb6ae9e5ef04e4a49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:724deadc77c26b7f7d6fa0a00d00e967fce7a50f8888a63ad7c18b18fed4bb8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ050000142
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Ghost Variations - Variation 2 · Machine-readable JSON-LD