ISRC US83Z2479139
Verified recording
US83Z2479139 is “Obscure - Es.Ka Remix” by Unseen.,
registered on the CopyrightChains blockchain with CopyrightID
0x7bf53af450959b4e88292566a5ce6c5d9b1daf5b6336664df194cb4357436893 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/US83Z2479139.
Recording identifiers
- ISRC
- US83Z2479139
- Title
- Obscure - Es.Ka Remix
- Artist
- Unseen.
- CopyrightID (CopyrightChains transaction hash)
0x7bf53af450959b4e88292566a5ce6c5d9b1daf5b6336664df194cb4357436893
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:af29bcc0e93d9ee72f76f292273cb0ede1151e44da53ecff6183a49f388446b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2479139
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Obscure - Es.Ka Remix · Machine-readable JSON-LD