ISRC USDHM2200721
Verified recording
USDHM2200721 is “Widow Maker” by Fergie and The Steel Heads,
registered on the CopyrightChains blockchain with CopyrightID
0x88456d77d374c33c4394fb8e6a2c3ff4c1f8ed58c92a63388dac4ec5d7a781ca 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/USDHM2200721.
Recording identifiers
- ISRC
- USDHM2200721
- Title
- Widow Maker
- Artist
- Fergie and The Steel Heads
- CopyrightID (CopyrightChains transaction hash)
0x88456d77d374c33c4394fb8e6a2c3ff4c1f8ed58c92a63388dac4ec5d7a781ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7a768ee3d7642ececb391c75ceeb87f942b137e80924be25a4380af2ff55914e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2200721
- Bitcoin block existence check
- https://blockstream.info/api/block/956302