ISRC USWB12401189
Verified recording
USWB12401189 is “Friendly Fire (Instrumental)” by Linkin Park,
registered on the CopyrightChains blockchain with CopyrightID
0x12d8c702cb7d657296fb38e27f309522d47e49c39bc01c27695f84946eddda32 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12401189.
Recording identifiers
- ISRC
- USWB12401189
- Title
- Friendly Fire (Instrumental)
- Artist
- Linkin Park
- CopyrightID (CopyrightChains transaction hash)
0x12d8c702cb7d657296fb38e27f309522d47e49c39bc01c27695f84946eddda32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:fbfc79a6e0b111f611a3a8c75f0e7728d658888bcbde9eaf1d9adbdaf28ca31d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12401189
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Friendly Fire (Instrumental) · Machine-readable JSON-LD