OT-2026-000085212
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000085212) never changes.
Identity and time
| Publication number | OT-2026-000085212 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-768c-a5ac-e8577c774357 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085212 |
| Status | PUBLIC |
Content hashes
| Canonical text | 644828191a0058586747408843c1fcdaf197c2bf8d043b69c942a0d2313ae093 |
|---|---|
| Markdown | d2b3100291a2dac54f9ee5b162fddf2bca2394a9e8d2f327e01f4885362f8550 |
| Publication page | cb947d940de20db2c096de84529f033fba0e82eed4dd394fbee824b4b340f522 |
| Manifest | 5047eab9d7ae91f9760ed78a3cdb03cf432a74a2039eb23294c827652d42e765 |
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 | 1/jgQwFV+sTvctvaSIvgQ2E8tbSbrBcR39aDdlOQ4X0TDdIN1E5cSh5fjOAVS8YNhIdOtqwhSHdo9be07MbeCw== |
| 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
| 2026-09-17T09:55:18.423793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085212observed cb947d940de20db2c096de84529f033f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:18.405042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085212/manifest.jsonobserved 5047eab9d7ae91f9760ed78a3cdb03cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:18.384782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085212/publication.mdobserved d2b3100291a2dac54f9ee5b162fddf2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:18.365610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085212/publication.txtobserved 644828191a0058586747408843c1fcda...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. |
|---|