OT-2026-000011865
Publication integrity record
Two cup vacuum gripper, two 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-2026-000011865) never changes.
Identity and time
| Publication number | OT-2026-000011865 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-7887-b9f1-16023b426089 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6df29172744c60ab4c04ce590dc67b51d596ce43a5125b011a3cd396394c2fa3 |
|---|---|
| Markdown | 1650bd8c5c0fb910aa4bf728ed9fc9617b2e0db0770a5231b7d0f4a21054090d |
| Publication page | 57f1b5590322e3416f0f96232ee2aba9e05263091e6e4fd9678b3d7ca39d494d |
| Manifest | d4423b769052507e1a865bbf1a05f14f84d9defd08e14893d6189356c156280a |
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 | lsPChLrcszLpYR0G12DDy1lY89ekWh4vDV9MK756SI3FbPfPOasSsM/22nWcrzMdLde31jHEA4gos8sq83CkAg== |
| 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
| 2026-09-17T12:12:36.696535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011865observed 57f1b5590322e3416f0f96232ee2aba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:36.678446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011865/manifest.jsonobserved d4423b769052507e1a865bbf1a05f14f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:36.660021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011865/publication.mdobserved 1650bd8c5c0fb910aa4bf728ed9fc961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:36.641940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011865/publication.txtobserved 6df29172744c60ab4c04ce590dc67b51...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. |
|---|