ISRC QZNWV2115521
Verified recording
QZNWV2115521 is “Knock E Ball” by Tugstar,
registered on the CopyrightChains blockchain with CopyrightID
0x88357af6e2a74662bf005577361a9570a81b23dbd1903c18639778860f582340 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2115521.
Recording identifiers
- ISRC
- QZNWV2115521
- Title
- Knock E Ball
- Artist
- Tugstar
- CopyrightID (CopyrightChains transaction hash)
0x88357af6e2a74662bf005577361a9570a81b23dbd1903c18639778860f582340
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:a4895605a23c11f97fe1ce90d40a64bd3e809141c0f2fc6683d1a8903bf02ee8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2115521
- Bitcoin block existence check
- https://blockstream.info/api/block/960478