ISRC QZNJW2342470
Verified recording
QZNJW2342470 is “Tik Tok” by Leftside,
registered on the CopyrightChains blockchain with CopyrightID
0x20a02ad5de93dc206a0a1f64c381694f101bcd70c67929ce0d74de92f036cef3 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2342470.
Recording identifiers
- ISRC
- QZNJW2342470
- Title
- Tik Tok
- Artist
- Leftside
- CopyrightID (CopyrightChains transaction hash)
0x20a02ad5de93dc206a0a1f64c381694f101bcd70c67929ce0d74de92f036cef3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:a12390cbe20ca432ed5ac28a1057c35343994d41a730ec33d588cf1c0aead0ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2342470
- Bitcoin block existence check
- https://blockstream.info/api/block/960160