ISRC QZK6N1921209
Verified recording
QZK6N1921209 is “Cardi” by Hotboy Mafia,
registered on the CopyrightChains blockchain with CopyrightID
0x4c2a2fcb92431bd7d2b2231f7a3f88d91ac4aebbb327ae6f214a29c9616d4fd3 and independently timestamped
in Bitcoin block 959132 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1921209.
Recording identifiers
- ISRC
- QZK6N1921209
- Title
- Cardi
- Artist
- Hotboy Mafia
- CopyrightID (CopyrightChains transaction hash)
0x4c2a2fcb92431bd7d2b2231f7a3f88d91ac4aebbb327ae6f214a29c9616d4fd3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:20:46+00:00
- Bitcoin block
- 959132
- Canonical record hash
sha256:6f9c8a4c8a4865ccaf57c70afaddffd023835a3b615d57c6a87ce5d39376a71d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1921209
- Bitcoin block existence check
- https://blockstream.info/api/block/959132