ISRC USBC19300002
Verified recording
USBC19300002 is “Open Sky” by Bill Douglas,
registered on the CopyrightChains blockchain with CopyrightID
0x8117e940b1ed22ddd6e62d5656570dbc206af67e646d14f322b2198a866c598a and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19300002.
Recording identifiers
- ISRC
- USBC19300002
- Title
- Open Sky
- Artist
- Bill Douglas
- CopyrightID (CopyrightChains transaction hash)
0x8117e940b1ed22ddd6e62d5656570dbc206af67e646d14f322b2198a866c598a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:0d69b671d8faa7805050b2103c92e18ed8db716b3acfdb0dfff2269981143e41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19300002
- Bitcoin block existence check
- https://blockstream.info/api/block/960349