ISRC BRWMB0400215
Verified recording
BRWMB0400215 is “Marina” by Nana Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0x8311c4a067267c3b65d8be23ffe64160146263aa3192f95383f40fcf06604233 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/BRWMB0400215.
Recording identifiers
- ISRC
- BRWMB0400215
- Title
- Marina
- Artist
- Nana Caymmi
- CopyrightID (CopyrightChains transaction hash)
0x8311c4a067267c3b65d8be23ffe64160146263aa3192f95383f40fcf06604233
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1484e844f9e744e2e0cf0b447eff10415518f0f5a555a0eb4fe4c737aa27a1f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB0400215
- Bitcoin block existence check
- https://blockstream.info/api/block/956304