OT-2026-000046582
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, supply line 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-2026-000046582) never changes.
Identity and time
| Publication number | OT-2026-000046582 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-740c-8328-5ee57bcc4e6d · 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-2026-000046582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69723b1cf271127cbd4e3dbc22ea13489e768234c06d4feea0aba127353e3be4 |
|---|---|
| Markdown | 8a9c434d39c79da50a2bb52bdf9605742f4edd11058b9d68a6776bde3922020f |
| Publication page | 619daae83b9330028c476c9118bcc162dd6a769239c62350a1a00f854971fc9a |
| Manifest | 3375210cb87df4a2eef71ddbf8707ae2947173b003a5b5d373d1ded91bd37ab4 |
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 | fRtyCidopFoiFYnMqxCeM2ihoveLT2xgzIw5mKQ9B5qx1ddfqmoe/8sQU4F2FzGmBjEYyuERzjyJ7I3AZGfSDA== |
| 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
| 2026-09-17T11:08:39.162332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046582observed 619daae83b9330028c476c9118bcc162...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:39.143673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046582/manifest.jsonobserved 3375210cb87df4a2eef71ddbf8707ae2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:39.125779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046582/publication.mdobserved 8a9c434d39c79da50a2bb52bdf960574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:39.108133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046582/publication.txtobserved 69723b1cf271127cbd4e3dbc22ea1348...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. |
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