ISRC QZTAY2367363
Verified recording
QZTAY2367363 is “Oh Boy” by Cas Metah,
registered on the CopyrightChains blockchain with CopyrightID
0x998363a961338a229789d482477b0b8500b057c191d00a03eef58a2d372379f7 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2367363.
Recording identifiers
- ISRC
- QZTAY2367363
- Title
- Oh Boy
- Artist
- Cas Metah
- CopyrightID (CopyrightChains transaction hash)
0x998363a961338a229789d482477b0b8500b057c191d00a03eef58a2d372379f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:21e63a22930b952ccdf9c41954c378d354826b6ac64b8f46f4157c2db10ef4d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2367363
- Bitcoin block existence check
- https://blockstream.info/api/block/960117