ISRC USLD91751547
Verified recording
USLD91751547 is “When I Step” by Chef Boy,
registered on the CopyrightChains blockchain with CopyrightID
0xd45fa17ef65c21fcd8bfd26a615682ae1d808b001cf0b7b5aeb5b358189d39be and independently timestamped
in Bitcoin block 960383 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91751547.
Recording identifiers
- ISRC
- USLD91751547
- Title
- When I Step
- Artist
- Chef Boy
- CopyrightID (CopyrightChains transaction hash)
0xd45fa17ef65c21fcd8bfd26a615682ae1d808b001cf0b7b5aeb5b358189d39be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:37+00:00
- Bitcoin block
- 960383
- Canonical record hash
sha256:8de5e496d2b13b9cf48fe0afb0411e2375e320a291a964d3c447a17801346c09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91751547
- Bitcoin block existence check
- https://blockstream.info/api/block/960383