OT-2026-000010645
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, vented after 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-2026-000010645) never changes.
Identity and time
| Publication number | OT-2026-000010645 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7802-8cf3-061ab84d52a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010645 |
| Status | PUBLIC |
Content hashes
| Canonical text | e45989bab202424ecd05dca3fe21e386c691d541b951d6d5bc0d5a41aaa22b40 |
|---|---|
| Markdown | cf308fe3c51ab1ddacf80f4ad6b7700046183b0f8747e7948fd8f39a3b6b4cab |
| Publication page | c695510753727959c6e00bc30fa26bdfa87abc81cc71faa2e82077f612cb8af0 |
| Manifest | ffc322fea1b0255ed1f7f11c740ba4b18c62acac03787eb2f58ce2c7a87f1904 |
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 | ORQZGmLNT6gLs8kzHKnUQW2Taa0aG8tAuiWHbq/fKgnq3aJX7S8pfKJkSVFLQU/yV4LX6BXeN2MI9JKGEyRzCA== |
| 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
| 2026-09-17T12:14:50.672958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010645observed c695510753727959c6e00bc30fa26bdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:50.652865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010645/manifest.jsonobserved ffc322fea1b0255ed1f7f11c740ba4b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:50.635308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010645/publication.mdobserved cf308fe3c51ab1ddacf80f4ad6b77000...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:50.617576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010645/publication.txtobserved e45989bab202424ecd05dca3fe21e386...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. |
|---|