ISRC QZZ7W2426484
Verified recording
QZZ7W2426484 is “DOOKU” by Headnodic,
registered on the CopyrightChains blockchain with CopyrightID
0xdf759c8198b2001b26cd7bc8e3f30d4131c2e22aa8bc607a40b1e1d791562726 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2426484.
Recording identifiers
- ISRC
- QZZ7W2426484
- Title
- DOOKU
- Artist
- Headnodic
- CopyrightID (CopyrightChains transaction hash)
0xdf759c8198b2001b26cd7bc8e3f30d4131c2e22aa8bc607a40b1e1d791562726
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:48f7c7bd1942709de0ca4705f5e8c5adf8e0a7a4f5064ac711f2dfacddbdfd25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2426484
- Bitcoin block existence check
- https://blockstream.info/api/block/957118