ISRC USLUU2500221
Verified recording
USLUU2500221 is “So Cold” by J.R. Boss,
registered on the CopyrightChains blockchain with CopyrightID
0x14f72f942d6779cf736c7395fe89e7591a606905e08acfc6c111353fee9150c3 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLUU2500221.
Recording identifiers
- ISRC
- USLUU2500221
- Title
- So Cold
- Artist
- J.R. Boss
- CopyrightID (CopyrightChains transaction hash)
0x14f72f942d6779cf736c7395fe89e7591a606905e08acfc6c111353fee9150c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:3c65cad0d0d033daf083ec9ced6972aebcefe09722ecd896dc60771801a30981- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLUU2500221
- Bitcoin block existence check
- https://blockstream.info/api/block/960095