ISRC QZQ4X2200275
Verified recording
QZQ4X2200275 is “Knocking (Remix)” by DJ Boat,
registered on the CopyrightChains blockchain with CopyrightID
0x8825295793634e720fc19950645fff1275fa61ae822505f5673c2d92196ac9d6 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/QZQ4X2200275.
Recording identifiers
- ISRC
- QZQ4X2200275
- Title
- Knocking (Remix)
- Artist
- DJ Boat
- CopyrightID (CopyrightChains transaction hash)
0x8825295793634e720fc19950645fff1275fa61ae822505f5673c2d92196ac9d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3b55f5a9c3ffd7d71229396ae50cf014779b6690782c0850c7d19a3be1abe773- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQ4X2200275
- Bitcoin block existence check
- https://blockstream.info/api/block/953520