ISRC US83Z2329637
Verified recording
US83Z2329637 is “Cuba Libre - Mixed” by Alex O'Rion,
registered on the CopyrightChains blockchain with CopyrightID
0x16c8814c7fb2ccab05cd0f3dfbb73f658e21f1d78de84f208f3cfba6828c9001 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2329637.
Recording identifiers
- ISRC
- US83Z2329637
- Title
- Cuba Libre - Mixed
- Artist
- Alex O'Rion
- CopyrightID (CopyrightChains transaction hash)
0x16c8814c7fb2ccab05cd0f3dfbb73f658e21f1d78de84f208f3cfba6828c9001
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:2eb15434c5444cc40e7cd989107d02c8a784505e2705c5b3b82e1da2964bf787- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2329637
- Bitcoin block existence check
- https://blockstream.info/api/block/960478