ISRC QZQ4X2100056
Verified recording
QZQ4X2100056 is “Focus” by Rudeboy,
registered on the CopyrightChains blockchain with CopyrightID
0x321811eeb2f7cfebe07f98992a751399b1ec2306f5c885fa9b11864cfff9cd6d 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/QZQ4X2100056.
Recording identifiers
- ISRC
- QZQ4X2100056
- Title
- Focus
- Artist
- Rudeboy
- CopyrightID (CopyrightChains transaction hash)
0x321811eeb2f7cfebe07f98992a751399b1ec2306f5c885fa9b11864cfff9cd6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:858d1f68fd9a228d60feb426711885e1d6ece189197f17189f1684687395fd09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQ4X2100056
- Bitcoin block existence check
- https://blockstream.info/api/block/953520