ISRC US83Z1828023
Verified recording
US83Z1828023 is “Different Worlds [Mixed]” by Mark Finkel,
registered on the CopyrightChains blockchain with CopyrightID
0x1e1404a08f38e854bb8343ee165adeb7fb66eda8d24db32c31524ab4b06cdb05 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1828023.
Recording identifiers
- ISRC
- US83Z1828023
- Title
- Different Worlds [Mixed]
- Artist
- Mark Finkel
- CopyrightID (CopyrightChains transaction hash)
0x1e1404a08f38e854bb8343ee165adeb7fb66eda8d24db32c31524ab4b06cdb05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:2f8d82b82e096cf7c8c1461ad97f9735e979eac7d31d5e21316bb9475632cc98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1828023
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Different Worlds [Mixed] · Machine-readable JSON-LD