ISRC UKZGC2309067
Verified recording
UKZGC2309067 is “Sandpaper” by j'san,
registered on the CopyrightChains blockchain with CopyrightID
0xf2cc9d0001caf8d62d4c174eb8bce4e43ebd75d1bfdca21ed6dba2e94c2703d1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2309067.
Recording identifiers
- ISRC
- UKZGC2309067
- Title
- Sandpaper
- Artist
- j'san
- CopyrightID (CopyrightChains transaction hash)
0xf2cc9d0001caf8d62d4c174eb8bce4e43ebd75d1bfdca21ed6dba2e94c2703d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ccdda5fbca83ade15d534a4a2adb14ac5ccbf8824d8a9f9ccae05cbb1f6fcb99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2309067
- Bitcoin block existence check
- https://blockstream.info/api/block/953520