ISRC QZK6P2212032
Verified recording
QZK6P2212032 is “CPU” by Nunca,
registered on the CopyrightChains blockchain with CopyrightID
0xb523c9eda242ed7577a1d4627fe1e3d516314655b8e8dc37526b8bee4ae3b892 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2212032.
Recording identifiers
- ISRC
- QZK6P2212032
- Title
- CPU
- Artist
- Nunca
- CopyrightID (CopyrightChains transaction hash)
0xb523c9eda242ed7577a1d4627fe1e3d516314655b8e8dc37526b8bee4ae3b892
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0e5aaadcdde4d8ae4756d83e0ca6ca100d33aa2c1eab2ebf9955982f209fb0c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2212032
- Bitcoin block existence check
- https://blockstream.info/api/block/953520