ISRC QZK6M2394223
Verified recording
QZK6M2394223 is “Classroom” by Simply Lofi,
registered on the CopyrightChains blockchain with CopyrightID
0x4d82e6a4866702a49c3dbe663f944af5b5ce5a910417022a272a01522ff63681 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/QZK6M2394223.
Recording identifiers
- ISRC
- QZK6M2394223
- Title
- Classroom
- Artist
- Simply Lofi
- CopyrightID (CopyrightChains transaction hash)
0x4d82e6a4866702a49c3dbe663f944af5b5ce5a910417022a272a01522ff63681
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:4786539a333cac96ef581cf10f788d6fd6073cf9c115d2a0ca7b755bc1d5aa4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2394223
- Bitcoin block existence check
- https://blockstream.info/api/block/960117