ISRC BCK9F2400022
Verified recording
BCK9F2400022 is “Zero Onze” by Maria Preta MC,
registered on the CopyrightChains blockchain with CopyrightID
0x46ac2c0a49e7ee4f75b523a32f93e3868bdb1570aad8f6fd64e8605d65bfaafe and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCK9F2400022.
Recording identifiers
- ISRC
- BCK9F2400022
- Title
- Zero Onze
- Artist
- Maria Preta MC
- CopyrightID (CopyrightChains transaction hash)
0x46ac2c0a49e7ee4f75b523a32f93e3868bdb1570aad8f6fd64e8605d65bfaafe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f84f82dbe13029b86899be89a4311e434882991c87b178a2915e7600b8cbbbde- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCK9F2400022
- Bitcoin block existence check
- https://blockstream.info/api/block/956304