OT-2026-000016226
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000016226) never changes.
Identity and time
| Publication number | OT-2026-000016226 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7447-8e92-1ce930ef2481 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06a6469ff144fc78530baac6308ef2b698aa9a0a9ecb82a5dbf5d588be443323 |
|---|---|
| Markdown | f22020665f64ecab85c17f1aa84ccf7941dc8505ff9cf9fb491b95d22c59723a |
| Publication page | 1791d6f1ee339317f30eec42316f5902d77b127c702a4dac77b0c44f4582e4c4 |
| Manifest | 38ad5160a6b15ea0270f26deeb4fd090f6dfce68a3ff4f836327466068f1f76f |
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 | ImFWPRmAnluzvcbW9wPwky5wS5FTZy+XSjLyaniVuu6I+24Vgad3VdHkiyl0se806+U3QONUdOa5H0atA7I9BA== |
| 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
| 2026-09-17T12:03:41.497101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016226observed 1791d6f1ee339317f30eec42316f5902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:41.477691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016226/manifest.jsonobserved 38ad5160a6b15ea0270f26deeb4fd090...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:41.457165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016226/publication.mdobserved f22020665f64ecab85c17f1aa84ccf79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:41.439525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016226/publication.txtobserved 06a6469ff144fc78530baac6308ef2b6...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. |
|---|