OT-2026-000017414
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000017414) never changes.
Identity and time
| Publication number | OT-2026-000017414 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7f58-a3e1-2fb5e4bb294c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64bd02f31aaff1e97ea3001cc2fa8a6a6541d3364dd4913997b13174c11804d7 |
|---|---|
| Markdown | 547533f4496f2b039d975e321093d8fb01f2f42f7ff386e9143a4f6aeb82bd6b |
| Publication page | f0ae27a7af33544d4d3ecd8f977056b976a9c445ba4368a21d8b0fec9142cbdd |
| Manifest | 63306fd77190fc040b6ffa2d5964bcce6acde3a5a0ca4ff407a8951c7738997c |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | QWWeitfIMc6Ts3VpUzo0GNWhAsuDBv403q8cWYqeqqbUmF/jFYkGoEHDSKd4jdwls2TFVMnzyO4ylQjIHU++BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:32.541730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017414observed f0ae27a7af33544d4d3ecd8f977056b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:32.523602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017414/manifest.jsonobserved 63306fd77190fc040b6ffa2d5964bcce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:32.506159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017414/publication.mdobserved 547533f4496f2b039d975e321093d8fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:32.472490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017414/publication.txtobserved 64bd02f31aaff1e97ea3001cc2fa8a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|