ISRC USQX91902586
Verified recording
USQX91902586 is “One” by Alexis Ffrench,
registered on the CopyrightChains blockchain with CopyrightID
0xfb624641b75d00f100c70dd95d45f151ef1c28d51e2819c16aae158953703d0a 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/USQX91902586.
Recording identifiers
- ISRC
- USQX91902586
- Title
- One
- Artist
- Alexis Ffrench
- CopyrightID (CopyrightChains transaction hash)
0xfb624641b75d00f100c70dd95d45f151ef1c28d51e2819c16aae158953703d0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:1ffb90c201c3cbe7ebedb7fc9a4593aa32077b6d1b458609a6add6396d69f993- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91902586
- Bitcoin block existence check
- https://blockstream.info/api/block/953515