OT-2026-000041186
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, sustained blow-off 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-2026-000041186) never changes.
Identity and time
| Publication number | OT-2026-000041186 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b143-7433-84f0-5c6b58a603bf · 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-2026-000041186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 489399f5e54a8acc843064fea183903123321ba778e8cfedb7e4ff72decd0d90 |
|---|---|
| Markdown | eed0ccaa6ebe69e858f9ebdc29b1d053327576f4b430a90e818b0b7ad379d1c7 |
| Publication page | 5f6c6ac3c0106ac5e6afac53877c52e0f7c9babe1b0580e55b42a2cc9e1fc5e7 |
| Manifest | 402715c9b96a100d51af5d3a757b42592ee8f4e4138436c19272b6b9ff41391c |
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 | jFw7Sc/UjaRODuqe1g4ztzb0cOHSwra+hiY69QH37kGjLlmdXyPNRmjJ3//5Ls7qIk+ciALuNsKAWAyUgqt/BQ== |
| 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
| 2026-09-17T11:17:08.223637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041186observed 5f6c6ac3c0106ac5e6afac53877c52e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:08.205658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041186/manifest.jsonobserved 402715c9b96a100d51af5d3a757b4259...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:08.188558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041186/publication.mdobserved eed0ccaa6ebe69e858f9ebdc29b1d053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:08.170473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041186/publication.txtobserved 489399f5e54a8acc843064fea1839031...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. |
|---|