ISRC BX1K02200012
Verified recording
BX1K02200012 is “Ladainha / Dona Maria Como Vai Você? / Carnaubinha” by Três Marias,
registered on the CopyrightChains blockchain with CopyrightID
0x58fda95994675813e56ad2ccb60187a0a08ce7ce641a91e200b44c31cc2fb475 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1K02200012.
Recording identifiers
- ISRC
- BX1K02200012
- Title
- Ladainha / Dona Maria Como Vai Você? / Carnaubinha
- Artist
- Três Marias
- CopyrightID (CopyrightChains transaction hash)
0x58fda95994675813e56ad2ccb60187a0a08ce7ce641a91e200b44c31cc2fb475
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:ac22da2bfba8881e248a9239290f9fa0d4f1ec5c406d4c7786821bda8abbeb66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1K02200012
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Ladainha / Dona Maria Como Vai Você? / Carnaubinha · Machine-readable JSON-LD