ISRC USA2P2230381
Verified recording
USA2P2230381 is “Left 4 Dead” by Li Heat,
registered on the CopyrightChains blockchain with CopyrightID
0xbab5c0c198a13769d80064f6186a138508b52295bf4b127d17a1068554d307de and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2230381.
Recording identifiers
- ISRC
- USA2P2230381
- Title
- Left 4 Dead
- Artist
- Li Heat
- CopyrightID (CopyrightChains transaction hash)
0xbab5c0c198a13769d80064f6186a138508b52295bf4b127d17a1068554d307de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a8ddee4746e0da62b1864fcb71297fa282ff441d5f89c5a60ffdfb6fc19cc1db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2230381
- Bitcoin block existence check
- https://blockstream.info/api/block/957120