OT-2026-000044222
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000044222) never changes.
Identity and time
| Publication number | OT-2026-000044222 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-71fb-b431-192af10a6623 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044222 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46531b16245156a42f8426ae0ce73f3f561396517f88338fae596acbed535258 |
|---|---|
| Markdown | 5842ec7a749e961a7c3c5a05d16bf7049fa75ac2981108ac5f2468eac065ecb7 |
| Publication page | ef0f0ba4f1ce1df2585ed7fa66f8998a09bf60b8f5cec1be518fa34041b55a3e |
| Manifest | 6dc2808d179602ecc1160dd1ab5e238188f84857a5725e9b9874fa81ca518ea6 |
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 | fOqNDhEQURCEVKp45ElmP0MOIRo1jOtblGeIDQaZsPN+t88lSEjZZpMgwqiRiK4cRMftprzD6aCuKuWUgPZgBw== |
| 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
| 2026-09-17T11:12:46.874136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044222observed ef0f0ba4f1ce1df2585ed7fa66f8998a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:46.853557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044222/manifest.jsonobserved 6dc2808d179602ecc1160dd1ab5e2381...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:46.835043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044222/publication.mdobserved 5842ec7a749e961a7c3c5a05d16bf704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:46.814964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044222/publication.txtobserved 46531b16245156a42f8426ae0ce73f3f...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. |
|---|