ISRC BRUM71703073
Verified recording
BRUM71703073 is “Passarinho Cantou / Madalena / Deixa Eu Dizer / Água Rolou Nº 1” by MPB4,
registered on the CopyrightChains blockchain with CopyrightID
0xc5fff20b18f317c7ddb8a565f63f1e2e496ae5fb4bc92b2b6440440b370eac34 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM71703073.
Recording identifiers
- ISRC
- BRUM71703073
- Title
- Passarinho Cantou / Madalena / Deixa Eu Dizer / Água Rolou Nº 1
- Artist
- MPB4
- CopyrightID (CopyrightChains transaction hash)
0xc5fff20b18f317c7ddb8a565f63f1e2e496ae5fb4bc92b2b6440440b370eac34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8275929c3199d8a94007c172066354af53cbf3f7cdc7e1b83e1aefbf56fbcbe4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM71703073
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Passarinho Cantou / Madalena / Deixa Eu Dizer / Água Rolou Nº 1 · Machine-readable JSON-LD