ISRC USRC11900442
Verified recording
USRC11900442 is “Bluffin'” by Khalid,
registered on the CopyrightChains blockchain with CopyrightID
0xd9d03379d3df369d5e2e23dfff238920435ad739c20f66578b0fcf838d394ec6 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11900442.
Recording identifiers
- ISRC
- USRC11900442
- Title
- Bluffin'
- Artist
- Khalid
- CopyrightID (CopyrightChains transaction hash)
0xd9d03379d3df369d5e2e23dfff238920435ad739c20f66578b0fcf838d394ec6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a567c69e87796b72a67ce6e297fcae459c15c09a93865252b290c60cc701bbdb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11900442
- Bitcoin block existence check
- https://blockstream.info/api/block/953513