OT-2026-000063410
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after set-down
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-2026-000063410) never changes.
Identity and time
| Publication number | OT-2026-000063410 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7b79-b475-22fde48ccf89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9851845a70a418bcc26753df0eb9c145df383453be8551d3ad95c7a75663ef87 |
|---|---|
| Markdown | f38f6669a9104c4741a14b2a6ddc9a2ade5d9677a435cbf9f33e9637a9568ae5 |
| Publication page | f460191988074992a4225ce870ca4ec41ec7efea4a6ad26654a62963e1752936 |
| Manifest | aa6c519781acd23041bfaf881e188cc9c9dc8b0dee0afc97f2f0f04a462e293b |
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 | TVcOwDbczmNVR0hX4P6uesOLocZJybf/q5EpVATW7pCQztjk1PQ2qtluLA/+yvBrFbK/AfgzpZX91E0mLWRXAw== |
| 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
| 2026-09-17T10:37:19.810468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063410observed f460191988074992a4225ce870ca4ec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:19.794561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063410/manifest.jsonobserved aa6c519781acd23041bfaf881e188cc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:19.777545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063410/publication.mdobserved f38f6669a9104c4741a14b2a6ddc9a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:19.759662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063410/publication.txtobserved 9851845a70a418bcc26753df0eb9c145...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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