ISRC BREMI7900458
Verified recording
BREMI7900458 is “Amargura” by Nana Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0x984f097278384a5d82da006c3c873115c24ddf99c5b68f138567874969777df5 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7900458.
Recording identifiers
- ISRC
- BREMI7900458
- Title
- Amargura
- Artist
- Nana Caymmi
- CopyrightID (CopyrightChains transaction hash)
0x984f097278384a5d82da006c3c873115c24ddf99c5b68f138567874969777df5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:ed95763ea3b40ab686cea27e015a1cde2667cab698c5f9d73506a83a7565b933- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7900458
- Bitcoin block existence check
- https://blockstream.info/api/block/960291