ISRC QZTBF2336342
Verified recording
QZTBF2336342 is “wtf u do?” by jamesstfu,
registered on the CopyrightChains blockchain with CopyrightID
0x7cc78362df33fb98eeaacd8b8d6374a27eb7e1e6661bd033cda74ed79873bffa and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2336342.
Recording identifiers
- ISRC
- QZTBF2336342
- Title
- wtf u do?
- Artist
- jamesstfu
- CopyrightID (CopyrightChains transaction hash)
0x7cc78362df33fb98eeaacd8b8d6374a27eb7e1e6661bd033cda74ed79873bffa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:978e1ebc44dfe898379de776f210ca812e192ce1a4426c5afeca9e854857fb55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2336342
- Bitcoin block existence check
- https://blockstream.info/api/block/953513