ISRC USQX91902591
Verified recording
USQX91902591 is “Crest of a Wave” by Alexis Ffrench,
registered on the CopyrightChains blockchain with CopyrightID
0xd39339271f314b63ebf25ed0e4ed6a0d58d20d56c29da1a24d7d69dd0b9f6584 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/USQX91902591.
Recording identifiers
- ISRC
- USQX91902591
- Title
- Crest of a Wave
- Artist
- Alexis Ffrench
- CopyrightID (CopyrightChains transaction hash)
0xd39339271f314b63ebf25ed0e4ed6a0d58d20d56c29da1a24d7d69dd0b9f6584
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:df70f811d8536fdd73a07d55374bac11980a6d081e7108521e4649a7aa4e4c2a- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91902591
- Bitcoin block existence check
- https://blockstream.info/api/block/953513