ISRC HKI190339206
Verified recording
HKI190339206 is “Luiza” by Antônio Carlos Jobim,
registered on the CopyrightChains blockchain with CopyrightID
0x371b912d05aa0e6f8f63fd2d2a7649645a8a51563171e375da41af25769e404d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190339206.
Recording identifiers
- ISRC
- HKI190339206
- Title
- Luiza
- Artist
- Antônio Carlos Jobim
- CopyrightID (CopyrightChains transaction hash)
0x371b912d05aa0e6f8f63fd2d2a7649645a8a51563171e375da41af25769e404d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8379e4fcd7644ffdbc4262cdc10e4e69e31fbe8cf75579784f2e0acc74df1cd2- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190339206
- Bitcoin block existence check
- https://blockstream.info/api/block/956302