ISRC USXG91900002
Verified recording
USXG91900002 is “Rubrik” by Blurstem,
registered on the CopyrightChains blockchain with CopyrightID
0x50337ae479d1649900f18d968ae3a722181df4e996cb645b68c2040754a8266d 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/USXG91900002.
Recording identifiers
- ISRC
- USXG91900002
- Title
- Rubrik
- Artist
- Blurstem
- CopyrightID (CopyrightChains transaction hash)
0x50337ae479d1649900f18d968ae3a722181df4e996cb645b68c2040754a8266d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:00973bd51befab7c40fe25684efcd49a3dff52f0ef705e09bcba66ad593e041b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXG91900002
- Bitcoin block existence check
- https://blockstream.info/api/block/953520