ISRC BRWMB9600845
Verified recording
BRWMB9600845 is “Inútil (Ao vivo)” by Ultraje a Rigor,
registered on the CopyrightChains blockchain with CopyrightID
0x64dfe721fac7b79ef355a67ac821e20c2d0647639ef9fb4aa22b2bd4c998d329 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9600845.
Recording identifiers
- ISRC
- BRWMB9600845
- Title
- Inútil (Ao vivo)
- Artist
- Ultraje a Rigor
- CopyrightID (CopyrightChains transaction hash)
0x64dfe721fac7b79ef355a67ac821e20c2d0647639ef9fb4aa22b2bd4c998d329
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:aab54bb41bdb6e1da5361ebfbf2fd870247d15d5d7c431dfdd87f85222aef25d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9600845
- Bitcoin block existence check
- https://blockstream.info/api/block/960397