OT-2026-000014725
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000014725) never changes.
Identity and time
| Publication number | OT-2026-000014725 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-76e0-b6c9-b5d46574f691 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3798ab4d3b2d1cccb87c3eb143f7148963a15a4a5dbc92445f4ac6947241f0f9 |
|---|---|
| Markdown | 6dd1d595f86be01457bc90d95215b64f8bffd42dc88f3b1b65b8f7d92b4b5571 |
| Publication page | f645e65cb1940e6a988cf5cba0463059b71f2f84d579e8e82a99be1a55d1c143 |
| Manifest | d2ae0a212445bb816ea3419725d57d02dfbc87f8799db0137502d0b364eaa7bb |
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 | NchVsFa0jYq9cYG4LsXsw0Jnvlzq74ownS5s6GTIr29ykRuVkhAt/lUd4t5PYgO67mRPQgXls86FLCqFa+XqDQ== |
| 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
| 2026-09-17T12:06:35.785782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014725observed f645e65cb1940e6a988cf5cba0463059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:35.765169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014725/manifest.jsonobserved d2ae0a212445bb816ea3419725d57d02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:35.741549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014725/publication.mdobserved 6dd1d595f86be01457bc90d95215b64f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:35.722139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014725/publication.txtobserved 3798ab4d3b2d1cccb87c3eb143f71489...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. |
|---|