OT-2026-000093224
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000093224) never changes.
Identity and time
| Publication number | OT-2026-000093224 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-74b7-84ce-16bd7e496c80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093224 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0644859afa9d8dd386eb58d5903838e16f007bf6a59083c9961995160b69c3b7 |
|---|---|
| Markdown | d632c99a0644870546bbfa17a4709c9e71b99a927bc80f759cea60e97f988e05 |
| Publication page | a7dbd680587ff5b465b041181ac61121cf653b95830e2de06c20fa6ce23ca356 |
| Manifest | 156996045810ff1375589decb66ab47a3bf108c1c5ee3588309babb2f9ef5a52 |
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 | vLPO3XuOUsxHtF+Npb8+yyvgffn5S7LgwDsmvRWsfkxUuof/48nCpBnF5CJuoSctB0r44zXtEDjLt5s2XGTdDw== |
| 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
| 2026-09-17T09:40:33.726518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093224observed a7dbd680587ff5b465b041181ac61121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:33.708740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093224/manifest.jsonobserved 156996045810ff1375589decb66ab47a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.691508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093224/publication.mdobserved d632c99a0644870546bbfa17a4709c9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:33.675762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093224/publication.txtobserved 0644859afa9d8dd386eb58d5903838e1...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. |
|---|