OT-2026-000015867
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, pulsed blow-off before set-down
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-2026-000015867) never changes.
Identity and time
| Publication number | OT-2026-000015867 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4c-7360-b596-8f78f74bf46f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015867 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ab5f200d48567326b9e53a22f18d913a5042e30251781d9ff48fa4679008e63 |
|---|---|
| Markdown | a2e6f3b115b9d48c68dd91c11c009851b17e0cfcffaf12aedb4f3c6f4200ff2a |
| Publication page | a3789c07b5622149d5c6c4d3f721a9cc22734a72f069cc286b6e910c6d9a51ba |
| Manifest | 202c83951268b6817ede2fb36f9dc4be4709d1910e2319f9996311c944796211 |
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 | DkvUhcciqnwhmezoAquoE17+0qYscNS3Uu5VlfClaGYGHQmDT1muIoJC0Yd1ot1U1Q7qyNE7WU4Yrtr59ZBxBA== |
| 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
| 2026-09-17T12:05:18.769493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015867observed a3789c07b5622149d5c6c4d3f721a9cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:18.750967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015867/manifest.jsonobserved 202c83951268b6817ede2fb36f9dc4be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:18.730670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015867/publication.mdobserved a2e6f3b115b9d48c68dd91c11c009851...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:18.710481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015867/publication.txtobserved 4ab5f200d48567326b9e53a22f18d913...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. |
|---|