ISRC BXKOO2400019
Verified recording
BXKOO2400019 is “A Hora Certa” by Leo Estakazero,
registered on the CopyrightChains blockchain with CopyrightID
0x0b333a5614d4c9a65f4497310572bcca22a1554e65db7d4f871c8085da0b5d90 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/BXKOO2400019.
Recording identifiers
- ISRC
- BXKOO2400019
- Title
- A Hora Certa
- Artist
- Leo Estakazero
- CopyrightID (CopyrightChains transaction hash)
0x0b333a5614d4c9a65f4497310572bcca22a1554e65db7d4f871c8085da0b5d90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c08e7c593a3f6103bfd01cb92d918b54c237fd6bb7451142ff8e1fc18918cdeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKOO2400019
- Bitcoin block existence check
- https://blockstream.info/api/block/956302