ISRC USQ772300001
Verified recording
USQ772300001 is “Menu” by Leo Kaliski,
registered on the CopyrightChains blockchain with CopyrightID
0x0f4b7f611ff0e334e32008752dc1bf1032964af10e46c2aa3a8a9b39aced05da and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ772300001.
Recording identifiers
- ISRC
- USQ772300001
- Title
- Menu
- Artist
- Leo Kaliski
- CopyrightID (CopyrightChains transaction hash)
0x0f4b7f611ff0e334e32008752dc1bf1032964af10e46c2aa3a8a9b39aced05da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:350be3c93209c6aec02dbb22d0e75c75cf192056b81ee959adea13764ce1f77a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ772300001
- Bitcoin block existence check
- https://blockstream.info/api/block/953515