ISRC BRUM71301084
Verified recording
BRUM71301084 is “Medley De Dorival Caymmi: Nunca Mais / Dora / Eu Não Tenho Onde Morar” by MPB4,
registered on the CopyrightChains blockchain with CopyrightID
0x5b6c4c94b7e98d1a009d04786f2da049fed8368f4ec5d085a4f968c3a5e663c4 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM71301084.
Recording identifiers
- ISRC
- BRUM71301084
- Title
- Medley De Dorival Caymmi: Nunca Mais / Dora / Eu Não Tenho Onde Morar
- Artist
- MPB4
- CopyrightID (CopyrightChains transaction hash)
0x5b6c4c94b7e98d1a009d04786f2da049fed8368f4ec5d085a4f968c3a5e663c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:285c1770753aa87361006a9e142c2cabf5b52f9cde3a3ce56f2d3a77ac45baec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM71301084
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: Medley De Dorival Caymmi: Nunca Mais / Dora / Eu Não Tenho Onde Morar · Machine-readable JSON-LD