ISRC QZS672294335
Verified recording
QZS672294335 is “checkS” by Eric2k,
registered on the CopyrightChains blockchain with CopyrightID
0x01bd31a70dd4ecaa2e9445988a31be99913f92cb12552acc4e8d91c22b7836bf and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672294335.
Recording identifiers
- ISRC
- QZS672294335
- Title
- checkS
- Artist
- Eric2k
- CopyrightID (CopyrightChains transaction hash)
0x01bd31a70dd4ecaa2e9445988a31be99913f92cb12552acc4e8d91c22b7836bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:d59d5ef5e58578c48ae1d189410f206b8b35cd3a92cf1c6030f8ed9bfb6b795c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672294335
- Bitcoin block existence check
- https://blockstream.info/api/block/960368