ISRC USEWC0772074
Verified recording
USEWC0772074 is “Widow Maker” by Jimmy Martin,
registered on the CopyrightChains blockchain with CopyrightID
0x392e2936ba0fb3347233deba797a776ab6b6ccdae66c9b940f0dadea0f6a7576 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEWC0772074.
Recording identifiers
- ISRC
- USEWC0772074
- Title
- Widow Maker
- Artist
- Jimmy Martin
- CopyrightID (CopyrightChains transaction hash)
0x392e2936ba0fb3347233deba797a776ab6b6ccdae66c9b940f0dadea0f6a7576
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4b32b4cca40f96de2e07b2869e462ddee42318e80bc931bb14ee3352811005bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEWC0772074
- Bitcoin block existence check
- https://blockstream.info/api/block/957118