OT-2026-000098162
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000098162) never changes.
Identity and time
| Publication number | OT-2026-000098162 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-795b-8eab-7071fac97e4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098162 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c592e948cd5790d095c80f86c9d6177b6f8a633110ba910337770ea0a7aed39 |
|---|---|
| Markdown | 2eccd1e9d6af73b9b51246b3757ef5d59971c36afa73ee26c31295d2f4f8e3bd |
| Publication page | a034beea6c3a7fe0ef5efb0f01ec65726d95401c3ea0caf63e2204e5141a29a4 |
| Manifest | 1f8023183b8d701624262576baf24b16c193b2b0e447ae0fa5fa0663ae65e44a |
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 | dvMs2t+o0+g8qstcv0sQ8VemPYjJYHQ3cXguR/1L56+vNb4BHh6v460gwyE+ulQP1Ulz92GhVuVY6B79jqgsBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:18.832514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098162observed a034beea6c3a7fe0ef5efb0f01ec6572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:18.813322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098162/manifest.jsonobserved 1f8023183b8d701624262576baf24b16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:18.795420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098162/publication.mdobserved 2eccd1e9d6af73b9b51246b3757ef5d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:18.778163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098162/publication.txtobserved 0c592e948cd5790d095c80f86c9d6177...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. |
|---|