ISRC QZK6K2416309
Verified recording
QZK6K2416309 is “Mtg Fica De Quatro” by Dj Caio Vieira,
registered on the CopyrightChains blockchain with CopyrightID
0x75a31cc023c8ad439693c0cf49595ba9446966e6c5b25e72f79e59903b28d226 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2416309.
Recording identifiers
- ISRC
- QZK6K2416309
- Title
- Mtg Fica De Quatro
- Artist
- Dj Caio Vieira
- CopyrightID (CopyrightChains transaction hash)
0x75a31cc023c8ad439693c0cf49595ba9446966e6c5b25e72f79e59903b28d226
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:406919e6c3e74013a6bf4653d349364598889aedf4a0994c9353925070e93962- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2416309
- Bitcoin block existence check
- https://blockstream.info/api/block/960240