ISRC USVZX2205901
Verified recording
USVZX2205901 is “Havana” by Kevin Day,
registered on the CopyrightChains blockchain with CopyrightID
0x211a4ead81f9257ef0970de139527b49978a852844d0fcb4910474db1fbc8631 and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX2205901.
Recording identifiers
- ISRC
- USVZX2205901
- Title
- Havana
- Artist
- Kevin Day
- CopyrightID (CopyrightChains transaction hash)
0x211a4ead81f9257ef0970de139527b49978a852844d0fcb4910474db1fbc8631
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:37c2487df595755cbe2ba95bded1407e8b0eed80204fecd074e9127da6406cbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX2205901
- Bitcoin block existence check
- https://blockstream.info/api/block/959155