ISRC UKSP81900031
Verified recording
UKSP81900031 is “Unknown Caller!!” by Cimm,
registered on the CopyrightChains blockchain with CopyrightID
0x7b0f017940042e22ab0823c283508c4b8a3347a32162f66856b5d91369214c42 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKSP81900031.
Recording identifiers
- ISRC
- UKSP81900031
- Title
- Unknown Caller!!
- Artist
- Cimm
- CopyrightID (CopyrightChains transaction hash)
0x7b0f017940042e22ab0823c283508c4b8a3347a32162f66856b5d91369214c42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d7ffcaea31d74de51c381e17f9e0024011e5203245a066de9b6f9d74b8e15db7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKSP81900031
- Bitcoin block existence check
- https://blockstream.info/api/block/957118