ISRC USA4N1303671
Verified recording
USA4N1303671 is “Cornerstone” by Jackie François,
registered on the CopyrightChains blockchain with CopyrightID
0x55bc5cab94c820795a0e99e31ea56da8df2270f53cf435279a493e68d001756f and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1303671.
Recording identifiers
- ISRC
- USA4N1303671
- Title
- Cornerstone
- Artist
- Jackie François
- CopyrightID (CopyrightChains transaction hash)
0x55bc5cab94c820795a0e99e31ea56da8df2270f53cf435279a493e68d001756f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:b05aa7b38b38b7c4ef23df4d92c77832c388cb24ba500320d3d0f4f3ce246e69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1303671
- Bitcoin block existence check
- https://blockstream.info/api/block/960455