ISRC BRWMB0400213
Verified recording
BRWMB0400213 is “Promessa de pescador” by Nana Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0x2e861b67245121aa6a78addb58b11f8e7d014bfddc2b062db0b7ad9b0d47f69e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0400213.
Recording identifiers
- ISRC
- BRWMB0400213
- Title
- Promessa de pescador
- Artist
- Nana Caymmi
- CopyrightID (CopyrightChains transaction hash)
0x2e861b67245121aa6a78addb58b11f8e7d014bfddc2b062db0b7ad9b0d47f69e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a33b32becc6efe895e186980dbb8906a49a668aad487861f7c130f6ee1587a8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0400213
- Bitcoin block existence check
- https://blockstream.info/api/block/960138