ISRC FRX201727071
Verified recording
FRX201727071 is “Preto e Branco” by Jacó E Jacozinho,
registered on the CopyrightChains blockchain with CopyrightID
0xb4587677dc5cf4c24348388742f7fcc0bc13957b91f8bc910027b7a13b72dd43 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/FRX201727071.
Recording identifiers
- ISRC
- FRX201727071
- Title
- Preto e Branco
- Artist
- Jacó E Jacozinho
- CopyrightID (CopyrightChains transaction hash)
0xb4587677dc5cf4c24348388742f7fcc0bc13957b91f8bc910027b7a13b72dd43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b513f94caf653cb4bf70185253cfdd8c6edf31f0348996456cbdfd5564f94747- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201727071
- Bitcoin block existence check
- https://blockstream.info/api/block/956302