OT-2026-000035198
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000035198) never changes.
Identity and time
| Publication number | OT-2026-000035198 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-74b9-af25-fa81fd0f4bc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035198 |
| Status | PUBLIC |
Content hashes
| Canonical text | b506b031fed3542b2954cbfc68260295d30577c931ae984c491e77625ab8bd16 |
|---|---|
| Markdown | 3d33f033d5834ddcb9ed9e83f7d6d417b3218d09ad8862f51fc77186df193bc3 |
| Publication page | aec21e0554bc47d6002848d20db2812c648d30b5e940e75092d45a19af2e5fa3 |
| Manifest | 959c31dca5fe4278217c319b00ba00d8c338b2a6a78c375ee369421aa70a883f |
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 | TUQ4GJ5aBUzvH6OnC1Dgu2zJImk7m1mnL9lR/6oOVAy2HJixWNs2P/i55io17LmbtB7PNgPXES03AnAPDYltCQ== |
| 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
| 2026-09-17T11:28:19.390013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035198observed aec21e0554bc47d6002848d20db2812c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:19.372402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035198/manifest.jsonobserved 959c31dca5fe4278217c319b00ba00d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:19.354667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035198/publication.mdobserved 3d33f033d5834ddcb9ed9e83f7d6d417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:19.337002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035198/publication.txtobserved b506b031fed3542b2954cbfc68260295...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. |
|---|