OT-2026-000060711
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000060711) never changes.
Identity and time
| Publication number | OT-2026-000060711 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-718f-b20e-b35ef0b25216 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b686b2eb7f7aecc125beab1592863f0e6e6d5aa08e14ebd1244eb8acebe95af |
|---|---|
| Markdown | cb1b56e835a618d60cd538aacd7b5d35732794fc1c783a0a7575ba6a651803c3 |
| Publication page | e3cf6f715901f3d8b125536499ae657da58272e8082d62846e02adcccdd73bb2 |
| Manifest | 8c16ec6bcafcb8658465324b00e8b4808ee90c394560ae10d90879cc63dd3a79 |
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 | 6joIwmhgfWZtnWeEDQJQ45twA0m5qjnKC5mZ42sc95+c8x7IzbRyn6oh38+4oSpLj9W9ahMHf7ClTeOZHXeFDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:21.633830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060711observed e3cf6f715901f3d8b125536499ae657d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:21.617884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060711/manifest.jsonobserved 8c16ec6bcafcb8658465324b00e8b480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:21.599827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060711/publication.mdobserved cb1b56e835a618d60cd538aacd7b5d35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:21.581225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060711/publication.txtobserved 1b686b2eb7f7aecc125beab1592863f0...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. |
|---|