OT-2026-000036698
Publication integrity record
Foam pad vacuum gripper, pump 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-2026-000036698) never changes.
Identity and time
| Publication number | OT-2026-000036698 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-712c-b0c6-4a22bc2fb94f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036698 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75bb0f2269bd62430ac2382992ca15e1ff5900fbb50bbc276cfc1daa834fc328 |
|---|---|
| Markdown | 90bf1927c79bd790cf2f5c7680a546378160c7a06d1b477d49d1948c19a3e157 |
| Publication page | 38756bd4896d8ff3d13152f1d1f4024803ea5f5efc960b1ad1d44d60f33e656e |
| Manifest | 839783ee5a9e4df85723b5415b648fb8ed3a17e0c08e2c5ce1b33254d6d45d1c |
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 | p8ugLiGqhgs60PzuCuHGmV8S1fzkV4RicYPiVrVuAZ7MSOkKHRuVTrNt3H8zKh4EiF/wc2PZ0+NDrxpUszSiBg== |
| 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
| 2026-09-17T11:26:03.430350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036698observed 38756bd4896d8ff3d13152f1d1f40248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:03.413886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036698/manifest.jsonobserved 839783ee5a9e4df85723b5415b648fb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:03.397158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036698/publication.mdobserved 90bf1927c79bd790cf2f5c7680a54637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:03.379638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036698/publication.txtobserved 75bb0f2269bd62430ac2382992ca15e1...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. |
|---|