ISRC BR90B2402429
Verified recording
BR90B2402429 is “Várias Querendo” by MC C4,
registered on the CopyrightChains blockchain with CopyrightID
0x93fa453913ccad13fe176aea4e7f695be7b3ddb4a049ac8a1cc34f2daee69f7c 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/BR90B2402429.
Recording identifiers
- ISRC
- BR90B2402429
- Title
- Várias Querendo
- Artist
- MC C4
- CopyrightID (CopyrightChains transaction hash)
0x93fa453913ccad13fe176aea4e7f695be7b3ddb4a049ac8a1cc34f2daee69f7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:76234580beb24ba93cced79ce9389d0d8b345d1c7c5076814272602b243b729b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR90B2402429
- Bitcoin block existence check
- https://blockstream.info/api/block/956304