ISRC UKPB61802465
Verified recording
UKPB61802465 is “Smooth Sailing” by Ella Fitzgerald,
registered on the CopyrightChains blockchain with CopyrightID
0xa4c821df3f5d25862540fa98e5b3a258d3093bbed6a23aea7340b41f566a2908 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKPB61802465.
Recording identifiers
- ISRC
- UKPB61802465
- Title
- Smooth Sailing
- Artist
- Ella Fitzgerald
- CopyrightID (CopyrightChains transaction hash)
0xa4c821df3f5d25862540fa98e5b3a258d3093bbed6a23aea7340b41f566a2908
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:1357c26b332bb92263de69f9f9d587a07c74aad7f59567e7ffb47ec4e1a6f98c- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKPB61802465
- Bitcoin block existence check
- https://blockstream.info/api/block/960121