ISRC BRWMB0400042
Verified recording
BRWMB0400042 is “Severo do pão / O samba da minha terra” by Nana Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0x5f7d9d1ffef72908136bd6c99f3a77c376e6cdf2a6c62ddab0446c2d3120fe62 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0400042.
Recording identifiers
- ISRC
- BRWMB0400042
- Title
- Severo do pão / O samba da minha terra
- Artist
- Nana Caymmi
- CopyrightID (CopyrightChains transaction hash)
0x5f7d9d1ffef72908136bd6c99f3a77c376e6cdf2a6c62ddab0446c2d3120fe62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:2fbc127211c720f33c5ff472e90f50c7eec4fe0c9ceccaac71b92f38e60b6f20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0400042
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Severo do pão / O samba da minha terra · Machine-readable JSON-LD