ISRC QZHZ52073204
Verified recording
QZHZ52073204 is “Ouro no Dread” by PTK,
registered on the CopyrightChains blockchain with CopyrightID
0x54822a99206084cc552386aa437cd6004287d084f39bb44b60245cdc994e8707 and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52073204.
Recording identifiers
- ISRC
- QZHZ52073204
- Title
- Ouro no Dread
- Artist
- PTK
- CopyrightID (CopyrightChains transaction hash)
0x54822a99206084cc552386aa437cd6004287d084f39bb44b60245cdc994e8707
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:566e6612b856c87082ec29b418a77ac7cc38ee540e795c3bd6037e47bd09bbf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52073204
- Bitcoin block existence check
- https://blockstream.info/api/block/960513