ISRC USL5R0800706
Verified recording
USL5R0800706 is “Hard” by Large Professor,
registered on the CopyrightChains blockchain with CopyrightID
0x0fbf25ebd502469fab111219b5a9b2f03ab3745598f49e97c8d39fef29103fd8 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/USL5R0800706.
Recording identifiers
- ISRC
- USL5R0800706
- Title
- Hard
- Artist
- Large Professor
- CopyrightID (CopyrightChains transaction hash)
0x0fbf25ebd502469fab111219b5a9b2f03ab3745598f49e97c8d39fef29103fd8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:297e01d20cb83774c64cf8d1d329d27ce4bfd3deb9fca8da611ebb51d823cb8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL5R0800706
- Bitcoin block existence check
- https://blockstream.info/api/block/956302