ISRC USQX91602681
Verified recording
USQX91602681 is “Prologue” by Mark Ledbetter,
registered on the CopyrightChains blockchain with CopyrightID
0xbff00740f559418d6833e831072d6912a178d56323e1dbbd2cee04d3782d265e and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91602681.
Recording identifiers
- ISRC
- USQX91602681
- Title
- Prologue
- Artist
- Mark Ledbetter
- CopyrightID (CopyrightChains transaction hash)
0xbff00740f559418d6833e831072d6912a178d56323e1dbbd2cee04d3782d265e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:2a6f5eba8cdbb5fed2bb250ab55156191fe44cca4153143778e48806edd736b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91602681
- Bitcoin block existence check
- https://blockstream.info/api/block/960264