ISRC USQX91702129
Verified recording
USQX91702129 is “One Sharp Knife” by Patrick Doyle,
registered on the CopyrightChains blockchain with CopyrightID
0x0f52292f4b00589c738a60de069c383eb58b4c087c42960f508cee913553620c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91702129.
Recording identifiers
- ISRC
- USQX91702129
- Title
- One Sharp Knife
- Artist
- Patrick Doyle
- CopyrightID (CopyrightChains transaction hash)
0x0f52292f4b00589c738a60de069c383eb58b4c087c42960f508cee913553620c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:99792649c5190a327de199d5009fbbfc4b641073ae2b1dcada4c2f4d3a310f00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91702129
- Bitcoin block existence check
- https://blockstream.info/api/block/956302