ISRC BRRGE1300050
Verified recording
BRRGE1300050 is “Acaçá” by Nana Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0x2f25af74c64c449e096b7d668712dd896fbadc0e65c1d4b300f871a0424c0fe5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE1300050.
Recording identifiers
- ISRC
- BRRGE1300050
- Title
- Acaçá
- Artist
- Nana Caymmi
- CopyrightID (CopyrightChains transaction hash)
0x2f25af74c64c449e096b7d668712dd896fbadc0e65c1d4b300f871a0424c0fe5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:1b938f150eb3b964404de4d2bf52fff84b03dc65bc8b7c3680bbf84369a59506- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE1300050
- Bitcoin block existence check
- https://blockstream.info/api/block/953520