ISRC GBUKN0800137
Verified recording
GBUKN0800137 is “What U Don't Know” by A Sides,
registered on the CopyrightChains blockchain with CopyrightID
0xebb09f16a5c6c8f6a57f020ee292bce02f90085f4a1b8b24e7f073abf5b15123 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/GBUKN0800137.
Recording identifiers
- ISRC
- GBUKN0800137
- Title
- What U Don't Know
- Artist
- A Sides
- CopyrightID (CopyrightChains transaction hash)
0xebb09f16a5c6c8f6a57f020ee292bce02f90085f4a1b8b24e7f073abf5b15123
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e0a265f4fb5e1a6d1b65473d94103c515e169bec24c2df1225622b92cc223109- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUKN0800137
- Bitcoin block existence check
- https://blockstream.info/api/block/957118