ISRC USQ4E2101148
Verified recording
USQ4E2101148 is “Stars” by Stefan Wesołowski,
registered on the CopyrightChains blockchain with CopyrightID
0x20fbde8b5bbde99768bf3bbb797fa9c42ae1d5d6c83f395b9aaf3ac3247fe9b6 and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E2101148.
Recording identifiers
- ISRC
- USQ4E2101148
- Title
- Stars
- Artist
- Stefan Wesołowski
- CopyrightID (CopyrightChains transaction hash)
0x20fbde8b5bbde99768bf3bbb797fa9c42ae1d5d6c83f395b9aaf3ac3247fe9b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:79d99a70d12dadc499aba5b1f92b44966d1a4eb8f1d0115fd09f674456636be6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E2101148
- Bitcoin block existence check
- https://blockstream.info/api/block/957122