OT-2026-000064094
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000064094) never changes.
Identity and time
| Publication number | OT-2026-000064094 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7d3b-9eb1-57958db2c246 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3af1ab0605070c51bec2e29212a87925178a70c6b08301437f21d9d35d912638 |
|---|---|
| Markdown | c2c9b0d405a053acd1fc7908d5526c0ed006c0b978895844a5807c4d24082175 |
| Publication page | 542f42b2f6a9ec0d56e7a8fc7925986ac4ba360efb275c9b65994df7ac441133 |
| Manifest | b447f1080ed10275037c2c4508a663c893811b9c35d208daaf7ce5c1f52be33e |
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 | WTp90/VbFYIHCBxruMMgBTJuVFMgcY60Zq/+VTBWHG1DPwEet/6iyvI5ws6jeK7J7pq1XrSQgAAicK+IakpIAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:04.976444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064094observed 542f42b2f6a9ec0d56e7a8fc7925986a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:04.958925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064094/manifest.jsonobserved b447f1080ed10275037c2c4508a663c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:04.941146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064094/publication.mdobserved c2c9b0d405a053acd1fc7908d5526c0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:04.924146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064094/publication.txtobserved 3af1ab0605070c51bec2e29212a87925...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. |
|---|