ISRC USIR19701521
Verified recording
USIR19701521 is “Hardcore” by Foxy Brown,
registered on the CopyrightChains blockchain with CopyrightID
0xa1697c24c7e63b3c17a268c8a05c8e04ba9c3c395726a83ef153ad4c5f4986a5 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR19701521.
Recording identifiers
- ISRC
- USIR19701521
- Title
- Hardcore
- Artist
- Foxy Brown
- CopyrightID (CopyrightChains transaction hash)
0xa1697c24c7e63b3c17a268c8a05c8e04ba9c3c395726a83ef153ad4c5f4986a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:07d481a21c4458c16e281cbbb32aa3f21640d0ae2a61cb194dd07005ff46a340- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USIR19701521
- Bitcoin block existence check
- https://blockstream.info/api/block/956302