OT-2026-000046266
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000046266) never changes.
Identity and time
| Publication number | OT-2026-000046266 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-7199-9fab-c8793ed60829 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 393708b196098f1c553ab8aaab52ed7686ed43d5f579c4d82c6fbd4a65634aac |
|---|---|
| Markdown | 71072492b1b0a13902a8f91b557eb6794558aec57967e764229460f8813058fc |
| Publication page | 71760a236b6ec6f8f0f8302cb995722c07d622d65e23b49f4adb98222fc8b88e |
| Manifest | 5346934d2ec0d308ff2a2619f0b8a6429457c4efa7473080fab430e72d4c4e02 |
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 | Xqc99z+mf/MnMk8uNmTYhSGjnfqE33KLsl4/m/++ZeYxtEL5Z+VoSGB5lMB5O/u0u9mNodwc1bARvIGv1AjUDQ== |
| 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
| 2026-09-17T11:08:07.801453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046266observed 71760a236b6ec6f8f0f8302cb995722c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:07.780977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046266/manifest.jsonobserved 5346934d2ec0d308ff2a2619f0b8a642...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:07.759787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046266/publication.mdobserved 71072492b1b0a13902a8f91b557eb679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:07.740647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046266/publication.txtobserved 393708b196098f1c553ab8aaab52ed76...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. |
|---|