OT-2026-000035146
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000035146) never changes.
Identity and time
| Publication number | OT-2026-000035146 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-76ee-9d66-ea4ed2103018 · 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-2026-000035146 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2b22a13287c1e7904fad377ce65772157faa908c181f2512e7fec7986902ae6 |
|---|---|
| Markdown | 272e05602dc89a72c09821622db7babb17f2ac0a0f6078ee077dbd5e31eab25c |
| Publication page | ad3eedadab8a9ba7d9a99ece06d828dd961a2c932471fdc08f5b627564f59fca |
| Manifest | fc06255966d0709c00c1e2947e12d6086fb49810b18b6b67e5f4b60a86c56bef |
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 | SAv95Oywjn5+kU6Rn2j/BEbW6WwsPw/r9QAAV1TPUcByfp1Qh/J73apbYZb/h/G7rmG33dG8u9OMxUIzoGCwBA== |
| 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
| 2026-09-17T11:28:14.149570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035146observed ad3eedadab8a9ba7d9a99ece06d828dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:14.132820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035146/manifest.jsonobserved fc06255966d0709c00c1e2947e12d608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:14.116147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035146/publication.mdobserved 272e05602dc89a72c09821622db7babb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:14.098651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035146/publication.txtobserved c2b22a13287c1e7904fad377ce657721...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. |
|---|