ISRC QZK6N2145499
Verified recording
QZK6N2145499 is “Knock Out” by El Perla,
registered on the CopyrightChains blockchain with CopyrightID
0x1ef925dd4cff4de5a843a5c783bafc77dbe7e5199774305dc8a18f99e120e921 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2145499.
Recording identifiers
- ISRC
- QZK6N2145499
- Title
- Knock Out
- Artist
- El Perla
- CopyrightID (CopyrightChains transaction hash)
0x1ef925dd4cff4de5a843a5c783bafc77dbe7e5199774305dc8a18f99e120e921
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:b48a6eb85ff256fcd0d015a6c07bfc8f1c10c5e753c17aece8ea419bbefbd55e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2145499
- Bitcoin block existence check
- https://blockstream.info/api/block/960200