ISRC QZNWW2580796
Verified recording
QZNWW2580796 is “너” by SYSTEM SEOUL,
registered on the CopyrightChains blockchain with CopyrightID
0xf820e93a54ae6e6eb72582bc41f47ca28a4b319db1e03a2b1106fef003d9c7dd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2580796.
Recording identifiers
- ISRC
- QZNWW2580796
- Title
- 너
- Artist
- SYSTEM SEOUL
- CopyrightID (CopyrightChains transaction hash)
0xf820e93a54ae6e6eb72582bc41f47ca28a4b319db1e03a2b1106fef003d9c7dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e7440479add1ef7f27d92f02b558fbe19a7c37fdaabb7252563cd3990904aaf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2580796
- Bitcoin block existence check
- https://blockstream.info/api/block/957118