OT-2026-000047458
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000047458) never changes.
Identity and time
| Publication number | OT-2026-000047458 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e58-72b5-9313-5bafe3859069 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047458 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9a1453146d715aa6a8b42fe785e0d36732b1a8867d322698892881fa24c53b8 |
|---|---|
| Markdown | 5b907bcbaa558efca594423326fc634a4085042a29a531f3ca3abf5329c226d2 |
| Publication page | 4f3020cdf5a1f22adb4597d14200c5d8ec32dde661f72530ef1a373a8347ca9d |
| Manifest | e356f4706b2e3cbccf28661c674274847ecddbdbb9038fc38b40dc15cac34633 |
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 | O7uW66eLJnsefIbiXshrHCEXj2uTm431Wtf2grflO0QmMX4TbfSDW6aN0DtvDKftCOLoBML+Z2jtfOc76vFiAQ== |
| 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
| 2026-09-17T11:06:29.405947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047458observed 4f3020cdf5a1f22adb4597d14200c5d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:29.387583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047458/manifest.jsonobserved e356f4706b2e3cbccf28661c67427484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:29.367570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047458/publication.mdobserved 5b907bcbaa558efca594423326fc634a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:29.348872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047458/publication.txtobserved a9a1453146d715aa6a8b42fe785e0d36...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. |
|---|