ISRC US83Z1529118
Verified recording
US83Z1529118 is “Upside Down - Original Mix” by Mark Lower,
registered on the CopyrightChains blockchain with CopyrightID
0x181b49fc0d0ba93ced85f3a5257a51413f8995b7d12eeec41f59b7f5906021a6 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1529118.
Recording identifiers
- ISRC
- US83Z1529118
- Title
- Upside Down - Original Mix
- Artist
- Mark Lower
- CopyrightID (CopyrightChains transaction hash)
0x181b49fc0d0ba93ced85f3a5257a51413f8995b7d12eeec41f59b7f5906021a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:ed2174ea38eb91efdc1ce380eb3ca89d8fb42a285be3ccb358d258e748cbcc8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1529118
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Upside Down - Original Mix · Machine-readable JSON-LD