ISRC BRWMB0103407
Verified recording
BRWMB0103407 is “Operário-Vida-Viola” by Chico Rey & Paraná,
registered on the CopyrightChains blockchain with CopyrightID
0x35b8a1b317ed0d4007561c8e326bab3df630ca7f3a4cbe28cf884efe1b79b82c and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0103407.
Recording identifiers
- ISRC
- BRWMB0103407
- Title
- Operário-Vida-Viola
- Artist
- Chico Rey & Paraná
- CopyrightID (CopyrightChains transaction hash)
0x35b8a1b317ed0d4007561c8e326bab3df630ca7f3a4cbe28cf884efe1b79b82c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:c0bb29e316e0883574cf0959e1aa1278b3d3c69638236833b72e6f9874241d0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0103407
- Bitcoin block existence check
- https://blockstream.info/api/block/960250