ISRC FRZ390400320
Verified recording
FRZ390400320 is “Choro (Ai Barco Que Me Levasse)” by Custódio Castelo,
registered on the CopyrightChains blockchain with CopyrightID
0xa28f6ddb227ac73f994a81e8fa39af55646e400bdc53d1e9e8718f14a85c2c45 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ390400320.
Recording identifiers
- ISRC
- FRZ390400320
- Title
- Choro (Ai Barco Que Me Levasse)
- Artist
- Custódio Castelo
- CopyrightID (CopyrightChains transaction hash)
0xa28f6ddb227ac73f994a81e8fa39af55646e400bdc53d1e9e8718f14a85c2c45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:e4bcd09d18418116ef3dff42b96a9a0003d70eb5aeba6262ab5de3dc0ebe7b58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ390400320
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Choro (Ai Barco Que Me Levasse) · Machine-readable JSON-LD