ISRC US83Z2327857
Verified recording
US83Z2327857 is “Mentalité” by Nat Barrera,
registered on the CopyrightChains blockchain with CopyrightID
0xff1185a20c27cb85427ea60c31d6ec8a141ece9d25693d8a3dad4b989ee9a661 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2327857.
Recording identifiers
- ISRC
- US83Z2327857
- Title
- Mentalité
- Artist
- Nat Barrera
- CopyrightID (CopyrightChains transaction hash)
0xff1185a20c27cb85427ea60c31d6ec8a141ece9d25693d8a3dad4b989ee9a661
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:72bb45f9de6799b9ee50bb71fa3874704172220b8cd15994a7207e6cb64a6751- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2327857
- Bitcoin block existence check
- https://blockstream.info/api/block/960220