ISRC QMFMF1313009
Verified recording
QMFMF1313009 is “Cravo Branco” by Maria Marta,
registered on the CopyrightChains blockchain with CopyrightID
0xce757c367d3b0f6cd885357f3680ea3e289d5e89d2a957c6a164c21549aa9789 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1313009.
Recording identifiers
- ISRC
- QMFMF1313009
- Title
- Cravo Branco
- Artist
- Maria Marta
- CopyrightID (CopyrightChains transaction hash)
0xce757c367d3b0f6cd885357f3680ea3e289d5e89d2a957c6a164c21549aa9789
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:7fe12cb8b0e870a34d01e55de5e76ab861bb8892c58dddb7ef5a6da2e01bad48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1313009
- Bitcoin block existence check
- https://blockstream.info/api/block/960220