OT-2026-000084336
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, 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-2026-000084336) never changes.
Identity and time
| Publication number | OT-2026-000084336 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-74b4-a4ba-b815c57b542f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084336 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52682ac13076f95c650eef0ab77f4372a09842e75490c7275540a855bc0835c5 |
|---|---|
| Markdown | 6ed031d74c0f6a3298ac09f696bc17156354b6c9f7c0c5350afed15bbb114167 |
| Publication page | 07fe6c24edc3b71cd9064e8dc012effb3372a9422ae7de456fe7fe9363ab1bb2 |
| Manifest | f19386ba34548fd71bc8c7246ab6685d2c72374564f60bc77b3d9dd6ecf5305e |
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 | VPka17n0vUTE5TB9HxhfYN/hlN7tk1pruf4k+wgAnJ29s3pIUD2kVcILKBwr6viMmA3BBXqQgBWxeGLevOJsBQ== |
| 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
| 2026-09-17T09:56:15.856795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084336observed 07fe6c24edc3b71cd9064e8dc012effb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:15.838961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084336/manifest.jsonobserved f19386ba34548fd71bc8c7246ab6685d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:15.821551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084336/publication.mdobserved 6ed031d74c0f6a3298ac09f696bc1715...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:15.805818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084336/publication.txtobserved 52682ac13076f95c650eef0ab77f4372...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. |
|---|