OT-2026-000041383
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000041383) never changes.
Identity and time
| Publication number | OT-2026-000041383 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-77a8-8934-fd781a8744c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041383 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e12edd80583042a068c9068099b8a47db6c438ada02d513fcf9ba19b543dac3 |
|---|---|
| Markdown | 93dbbaef54049c528cacc42fb220abbe1df249099c53708dd070ebeab4acdb22 |
| Publication page | c27620468ce44cb3e4baaa043eb9ca210a7e3f20374a9701b4486a11de6c450e |
| Manifest | 83bf1052d1eb55b49e9b3140ad1aab7330a7ffe832aa2a91392ba9a3ebf44877 |
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 | 2VbpR5YcHw3uFkI0hxAEU5+7fI7fU9mXz+aYDwnvXgKjr/YlPKQudXeCmTV64oU4wMEgm1hqqLvGD12kvD0cAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:23.436923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041383observed c27620468ce44cb3e4baaa043eb9ca21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:23.417940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041383/manifest.jsonobserved 83bf1052d1eb55b49e9b3140ad1aab73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:23.400608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041383/publication.mdobserved 93dbbaef54049c528cacc42fb220abbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:23.381276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041383/publication.txtobserved 7e12edd80583042a068c9068099b8a47...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. |
|---|