OT-2026-000063233
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000063233) never changes.
Identity and time
| Publication number | OT-2026-000063233 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7713-b120-23b5836949f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063233 |
| Status | PUBLIC |
Content hashes
| Canonical text | 342e3a75b27a0b429832a32abc2c1086cf39370bbe73ba1f3c6403ebec21394c |
|---|---|
| Markdown | aa62da2ba74de01f8e6961aeda79b4e461c93f88ce73ff6f3607cc075260dfbf |
| Publication page | 4bfaf560c4bb3863785d3ec1112d9883dec6c81fb884a64ccc2553a9392d4864 |
| Manifest | ff0ef753fa068a100b9c07b9d860853e332ed4933dc73d0207cc6de3db298f7a |
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 | pTIpihNDZbKcfBRUNuSMPdsUxTNYzYB36zJ5N7NaKfXnH1xesAYDQlyiszAz36mgtaOmSe0dM3fs3l6jWws9BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:06.828171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063233observed 4bfaf560c4bb3863785d3ec1112d9883...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:06.810554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063233/manifest.jsonobserved ff0ef753fa068a100b9c07b9d860853e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:06.792493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063233/publication.mdobserved aa62da2ba74de01f8e6961aeda79b4e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:06.775998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063233/publication.txtobserved 342e3a75b27a0b429832a32abc2c1086...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. |
|---|