ISRC QZS7J2491733
Verified recording
QZS7J2491733 is “Sleep” by Hixyz,
registered on the CopyrightChains blockchain with CopyrightID
0x40a830329c19a9b4c733fcd5427c1b3e4236fe77fedf5d4705aaf5d80f258181 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2491733.
Recording identifiers
- ISRC
- QZS7J2491733
- Title
- Sleep
- Artist
- Hixyz
- CopyrightID (CopyrightChains transaction hash)
0x40a830329c19a9b4c733fcd5427c1b3e4236fe77fedf5d4705aaf5d80f258181
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:3bd38bad52cdb609f53db9b2d6fef3443eecce1401324af8be356d7153411e57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2491733
- Bitcoin block existence check
- https://blockstream.info/api/block/960203