ISRC USWB12202928
Verified recording
USWB12202928 is “Heat Check” by Earl Sweatshirt,
registered on the CopyrightChains blockchain with CopyrightID
0x98444ff07880cf252b590f109e8736d9fef4add753c07f353ccaec697fd8660f 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/USWB12202928.
Recording identifiers
- ISRC
- USWB12202928
- Title
- Heat Check
- Artist
- Earl Sweatshirt
- CopyrightID (CopyrightChains transaction hash)
0x98444ff07880cf252b590f109e8736d9fef4add753c07f353ccaec697fd8660f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3ea62360ed2a35e750db41502a75609167dadb1e206350dcfd94785591bcfb14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12202928
- Bitcoin block existence check
- https://blockstream.info/api/block/953513