ISRC CZA163303407
Verified recording
CZA163303407 is “Garota de Ipanema” by Hana Krizkova,
registered on the CopyrightChains blockchain with CopyrightID
0x3f0b129856103738a594e325e5ee8eff83040592afdcefd79b43cbcfcf8e0546 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA163303407.
Recording identifiers
- ISRC
- CZA163303407
- Title
- Garota de Ipanema
- Artist
- Hana Krizkova
- CopyrightID (CopyrightChains transaction hash)
0x3f0b129856103738a594e325e5ee8eff83040592afdcefd79b43cbcfcf8e0546
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:bf7eb372c20d8d6ce30c1c0480506c5c890e02db7a78c6f50fc8bcd2faaed5c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA163303407
- Bitcoin block existence check
- https://blockstream.info/api/block/960397