OT-2026-000093826
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000093826) never changes.
Identity and time
| Publication number | OT-2026-000093826 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-74d7-8e93-225b3d47d291 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093826 |
| Status | PUBLIC |
Content hashes
| Canonical text | d606e728490b68d4acc985fa7c6840ff40ad8f2a81e08b0a54344835548f3ca8 |
|---|---|
| Markdown | 6de7bace34f8631eddab0751698d5e452716c49d875e6c06b087ee934ce254e3 |
| Publication page | 9e3e46f455540b338244b092365cc815b7f1cb89af486cb4289ae7e0bcdd1cdf |
| Manifest | 0d574145404eb93ca340ad42be55c6069c79ce2971dba2868cf5405ffd3c5ff9 |
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 | V4xDJq5MMZjTPdDamcPsNrs28hCoUW+IWnm8q76UNIilefx0iUobsoqomsq/am0p+InW9ezEfWl7rX54DA66BA== |
| 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
| 2026-09-17T09:39:56.276722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093826observed 9e3e46f455540b338244b092365cc815...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:56.259547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093826/manifest.jsonobserved 0d574145404eb93ca340ad42be55c606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:56.241051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093826/publication.mdobserved 6de7bace34f8631eddab0751698d5e45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:56.221127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093826/publication.txtobserved d606e728490b68d4acc985fa7c6840ff...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. |
|---|