ISRC USRO28723405
Verified recording
USRO28723405 is “Hard Hearted” by Jim & Jesse,
registered on the CopyrightChains blockchain with CopyrightID
0xbb9b76684ba52a3decc69be6370e2a91877021e5d6a758105c57f5db0917c02e 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/USRO28723405.
Recording identifiers
- ISRC
- USRO28723405
- Title
- Hard Hearted
- Artist
- Jim & Jesse
- CopyrightID (CopyrightChains transaction hash)
0xbb9b76684ba52a3decc69be6370e2a91877021e5d6a758105c57f5db0917c02e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3105b6bdf094133688fda99c8c46c6a093c93907f741cdeee214b130a6f6d53b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO28723405
- Bitcoin block existence check
- https://blockstream.info/api/block/957118