ISRC QZHN52273270
Verified recording
QZHN52273270 is “Lights out” by kumi!,
registered on the CopyrightChains blockchain with CopyrightID
0x89bc2f88ad64ccc60e73816239f234134ca60f7676cc4283687833f35e47d78b and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52273270.
Recording identifiers
- ISRC
- QZHN52273270
- Title
- Lights out
- Artist
- kumi!
- CopyrightID (CopyrightChains transaction hash)
0x89bc2f88ad64ccc60e73816239f234134ca60f7676cc4283687833f35e47d78b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:67e48af8e5bd064bc77c704c6e4da8ea512ef5b7710447abdd6680d053b2d010- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52273270
- Bitcoin block existence check
- https://blockstream.info/api/block/960459