ISRC USWB12400280
Verified recording
USWB12400280 is “Friendly Fire” by Linkin Park,
registered on the CopyrightChains blockchain with CopyrightID
0xdfcc16d48958a18d996bec4b2711f90e3a16f4af132bbbe8c10771cfc36397dd and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12400280.
Recording identifiers
- ISRC
- USWB12400280
- Title
- Friendly Fire
- Artist
- Linkin Park
- CopyrightID (CopyrightChains transaction hash)
0xdfcc16d48958a18d996bec4b2711f90e3a16f4af132bbbe8c10771cfc36397dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4f0d76fb6fb2ec1a19ce6e91a709d1072b21aec4f3714058a0898047be4adc8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12400280
- Bitcoin block existence check
- https://blockstream.info/api/block/953513