OT-2026-000017358
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line 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-2026-000017358) never changes.
Identity and time
| Publication number | OT-2026-000017358 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-77eb-ad6a-4a00350b4735 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017358 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9231df89cc0fe3198ba551acfaf313ddce4918be10fafeab9de3459bb695a30c |
|---|---|
| Markdown | 5f91fb517190d8bd817b6f8bf2a62bf4b2693f1d56bbd8f356f435808f0162ab |
| Publication page | 72c5db9c5a90a4d53bca4d854997fd4abb08a77faf5f4b76e2e0b1f16936306d |
| Manifest | aa7147173fdad2231ffb6e80f5d8b9d1501f75adfeb6a812e99510c1ba50845d |
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 | q5vQwdRFKfod8i0+SRqV6eeJtMRHFVU88nXdVNFaAUzjIKWspXviSsiTIfuq9T9XxUXKTCeBJ8ZMkKoAmXNuBg== |
| 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
| 2026-09-17T12:02:28.469024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017358observed 72c5db9c5a90a4d53bca4d854997fd4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:28.450953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017358/manifest.jsonobserved aa7147173fdad2231ffb6e80f5d8b9d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:28.412495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017358/publication.mdobserved 5f91fb517190d8bd817b6f8bf2a62bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:28.373555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017358/publication.txtobserved 9231df89cc0fe3198ba551acfaf313dd...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. |
|---|