OT-2026-000098687
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000098687) never changes.
Identity and time
| Publication number | OT-2026-000098687 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-760f-af57-aa8d36b6052a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098687 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c727a3b78ff6a37c94074468f6066a451721bee5c9400b0971026bb518f563f |
|---|---|
| Markdown | 4ca71e17e601d9f6a2847016c034e634fa30a47a5e83d6390b0cea9bfe2ab135 |
| Publication page | 7cc5ecb5f834631da8146adca7f87c6f0b473bdd64c248d394ca1be46c7eda80 |
| Manifest | 2ef00f0c500443377ec0314e5325d6a34a6f7f15e989826e73eef94487a0d610 |
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 | I/APkhWd9KJeBXQ2eF7t68oKUX7N+y3sg8PeCHBZybbjns/7Cccr1Gdl+skyBrNwwpfqQ1C4D10ztDAlnIaGBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:59.373783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098687observed 7cc5ecb5f834631da8146adca7f87c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:59.357242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098687/manifest.jsonobserved 2ef00f0c500443377ec0314e5325d6a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:59.323531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098687/publication.mdobserved 4ca71e17e601d9f6a2847016c034e634...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:59.292434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098687/publication.txtobserved 6c727a3b78ff6a37c94074468f6066a4...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. |
|---|