ISRC QZDA52345496
Verified recording
QZDA52345496 is “Lost In The Pages” by Semjon Joosten,
registered on the CopyrightChains blockchain with CopyrightID
0xd26948d150beb85e0140ed0b61ef9b34bc8cdc81ec723c5e716f2f42ea0369f5 and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52345496.
Recording identifiers
- ISRC
- QZDA52345496
- Title
- Lost In The Pages
- Artist
- Semjon Joosten
- CopyrightID (CopyrightChains transaction hash)
0xd26948d150beb85e0140ed0b61ef9b34bc8cdc81ec723c5e716f2f42ea0369f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:359939549b5ffb93d5ead5bf8cc0de63e8ade75e5fcb4ddf086ad0b4c060cf61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52345496
- Bitcoin block existence check
- https://blockstream.info/api/block/960509