ISRC QZK6K2312314
Verified recording
QZK6K2312314 is “NATTY” by Sefu,
registered on the CopyrightChains blockchain with CopyrightID
0x608e43f82056409bf9897056d8ee78acb446ef79d964f1521d654810a284f512 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/QZK6K2312314.
Recording identifiers
- ISRC
- QZK6K2312314
- Title
- NATTY
- Artist
- Sefu
- CopyrightID (CopyrightChains transaction hash)
0x608e43f82056409bf9897056d8ee78acb446ef79d964f1521d654810a284f512
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:f29e2d62617c6a56f297388214005edca54c1d7015098a29c53980e4fdaaa5c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2312314
- Bitcoin block existence check
- https://blockstream.info/api/block/960478