ISRC USQX91100801
Verified recording
USQX91100801 is “Work Out” by J. Cole,
registered on the CopyrightChains blockchain with CopyrightID
0x3e2da3a29dec865b534a9a4b36756f874e8f5add4de25469dbefa747562bb026 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/USQX91100801.
Recording identifiers
- ISRC
- USQX91100801
- Title
- Work Out
- Artist
- J. Cole
- CopyrightID (CopyrightChains transaction hash)
0x3e2da3a29dec865b534a9a4b36756f874e8f5add4de25469dbefa747562bb026
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5b71d9de4c1c18215897f5d728fe9a1561356884c527b016dc64b369401b95e6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91100801
- Bitcoin block existence check
- https://blockstream.info/api/block/953513