ISRC USA4N1000300
Verified recording
USA4N1000300 is “O Cross” by J. Michael Thompson,
registered on the CopyrightChains blockchain with CopyrightID
0x77413f8ba21bfa8ed3949b4fcfed187c422cd3f7ff6ff7304022f11858a001e5 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1000300.
Recording identifiers
- ISRC
- USA4N1000300
- Title
- O Cross
- Artist
- J. Michael Thompson
- CopyrightID (CopyrightChains transaction hash)
0x77413f8ba21bfa8ed3949b4fcfed187c422cd3f7ff6ff7304022f11858a001e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:91a4b77742cc1544d1bff3b3028c7c23fd219fa92caf95091266bbdb45f0e66b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1000300
- Bitcoin block existence check
- https://blockstream.info/api/block/960167