OT-2026-000088609
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000088609) never changes.
Identity and time
| Publication number | OT-2026-000088609 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7a52-ab78-27b868a6a95e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088609 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9855051dce810aa540d15c5437809f33451740375b369abc391b4d5708722c4d |
|---|---|
| Markdown | 46c89b02033152a6309c215e78568188d372238787cd05559b41a7a7ad948f70 |
| Publication page | df92246ce8182c922b731f5d168cdb0a7d71c856712e7ea22c0c144d3a7eb6e6 |
| Manifest | 3b92fcde10afd3cbde9537f7d826fd4a39828ef643ca8f2226808c4dcc0e299d |
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 | A0HKvIvHL78O1mGqGhNeekzFTQlcn+FvrRruYckr3MMat3MlJo5ilfDKTKc+r3tqjH2zfvgWbthlhWd58TRrBw== |
| 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
| 2026-09-17T09:47:48.836235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088609observed df92246ce8182c922b731f5d168cdb0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:48.819331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088609/manifest.jsonobserved 3b92fcde10afd3cbde9537f7d826fd4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:48.800501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088609/publication.mdobserved 46c89b02033152a6309c215e78568188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:48.781891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088609/publication.txtobserved 9855051dce810aa540d15c5437809f33...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. |
|---|