OT-2026-000064697
Publication integrity record
Two cup 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-2026-000064697) never changes.
Identity and time
| Publication number | OT-2026-000064697 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb9-737b-9813-8f20dff62ca2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064697 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ccde7c3e95729949563172d5e44e194c227f1292ce8b7442bd0d3d0bb4634fb |
|---|---|
| Markdown | fc7cdf109f3c4f4f029b7a2a8c9dca76835b38fffba5a1f6383f8b465e78c684 |
| Publication page | 1e770c9c6b7a7f7bb16696a9285e353a12b4f28d53e72de3d50794cba741cb30 |
| Manifest | e87d8e8b311bf4c24e2ff54d36d2d590d0b69017717a85a9b13356bd62e440ab |
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 | 1BspAPKg5ESr/UOkQ617vea1In8r7v54Y9CfSS9bMUcyCFsin+Yv/fqDpiQxPTkPo7CiFazQH7PUIyX/wUu1DQ== |
| 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
| 2026-09-17T10:35:33.952269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064697observed 1e770c9c6b7a7f7bb16696a9285e353a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:33.933891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064697/manifest.jsonobserved e87d8e8b311bf4c24e2ff54d36d2d590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:33.891018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064697/publication.mdobserved fc7cdf109f3c4f4f029b7a2a8c9dca76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:33.846150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064697/publication.txtobserved 0ccde7c3e95729949563172d5e44e194...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. |
|---|