OT-2026-000085610
Publication integrity record
Foam pad vacuum gripper, two zone face, three 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-2026-000085610) never changes.
Identity and time
| Publication number | OT-2026-000085610 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7d0a-a4b5-f64f50d11336 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a2eb5836945fe3f279b6b1d1d2c83188f57565c066411415a1555426be457cf |
|---|---|
| Markdown | 41a3ae6aea3781719e615be7b37cb6857a5ac83a3eb63ecce1a30f1126062bda |
| Publication page | fda2bb6169c8818bacb32a5d8f033e95cbda7b4197c51190e18e58a2aedace47 |
| Manifest | 9d5474ee8a96a1ea37f8e0f501265c4dcbb8d79d30c1c2da6002f9c02c7c6c96 |
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 | YvsaJIkKXFEWe8Ro8G6QB8LSQM51wP40WKB6J9Ukw5LXBm72TB3XZoMxRlTCfcOS43ROiKtFYGEbICSABQk0Dw== |
| 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
| 2026-09-17T09:54:29.383820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085610observed fda2bb6169c8818bacb32a5d8f033e95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:29.365761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085610/manifest.jsonobserved 9d5474ee8a96a1ea37f8e0f501265c4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:29.347373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085610/publication.mdobserved 41a3ae6aea3781719e615be7b37cb685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:29.327992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085610/publication.txtobserved 4a2eb5836945fe3f279b6b1d1d2c8318...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. |
|---|