ISRC QZNWW2580797
Verified recording
QZNWW2580797 is “REEunion” by SYSTEM SEOUL,
registered on the CopyrightChains blockchain with CopyrightID
0x2971aa0d5903aa56c1c517b5a2f380c4ec590db8529de38719509d0a5c6d0a11 and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2580797.
Recording identifiers
- ISRC
- QZNWW2580797
- Title
- REEunion
- Artist
- SYSTEM SEOUL
- CopyrightID (CopyrightChains transaction hash)
0x2971aa0d5903aa56c1c517b5a2f380c4ec590db8529de38719509d0a5c6d0a11
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:5a9c740afff880b72207f2f50a644611344760a6cff14704df24bd4fe766a98b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2580797
- Bitcoin block existence check
- https://blockstream.info/api/block/960311