ISRC QZHN82019478
Verified recording
QZHN82019478 is “1-2” by nublu,
registered on the CopyrightChains blockchain with CopyrightID
0xff94eaffe22dfca9ab8fd63e1caca1281ac2b6f23383c0eded7414f0e3c80cf7 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82019478.
Recording identifiers
- ISRC
- QZHN82019478
- Title
- 1-2
- Artist
- nublu
- CopyrightID (CopyrightChains transaction hash)
0xff94eaffe22dfca9ab8fd63e1caca1281ac2b6f23383c0eded7414f0e3c80cf7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:62da93c4d53ec8de7ebece95354463a3d088dd41d567c8322a4cd42416446f92- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82019478
- Bitcoin block existence check
- https://blockstream.info/api/block/953515