OT-2026-000016125
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000016125) never changes.
Identity and time
| Publication number | OT-2026-000016125 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7dbb-b1ea-aff49d2580b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 621a8c3a0622177b41c7df0d42f9c8b6ad156b9ec1c3e0bcb83416167df8f7f3 |
|---|---|
| Markdown | ffb85128ad8bbcf1d1ccf860d01bb0344309338e42ac15b5509e0173cef81116 |
| Publication page | 03ed38e81d94510df7589a6e6fcb458a04024f3162a3ce5a20138ee0f2b4fd8b |
| Manifest | b4f1824d123504977810deb5fc851c64ea080ca55409da45f1687470b78c0aaa |
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 | agBQthaHOrVBPz79B99FZ0xbdF40FOwCCzdZtSWw+mf12Vy53YA97uHwe+Ui0rAbwlmDcdo2YL9NxMQuwUGxAg== |
| 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
| 2026-09-17T12:03:33.428215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016125observed 03ed38e81d94510df7589a6e6fcb458a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:33.410486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016125/manifest.jsonobserved b4f1824d123504977810deb5fc851c64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:33.393298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016125/publication.mdobserved ffb85128ad8bbcf1d1ccf860d01bb034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:33.374687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016125/publication.txtobserved 621a8c3a0622177b41c7df0d42f9c8b6...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. |
|---|