OT-2026-000098287
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000098287) never changes.
Identity and time
| Publication number | OT-2026-000098287 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-78a7-9114-b920d1f01b04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098287 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a268e608d73343817295eb7c28be61dc7d22d470da30f57716ca9146039a1ba |
|---|---|
| Markdown | e19b7be6bc6fa609e0fcfd2ccc5857bf7ff98ea16a2abca697e14e354ee935e2 |
| Publication page | e8943d401e01894d3165aac168bd8afd98e7aa1f95e8ac4d6bb47e72e1831e4c |
| Manifest | f16e61c3d65a459282489048f94d38ccf7da0aacf2b213c8a6b5a03538d7856e |
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 | ejw7AM+SC8QdrLcMCL48d1Rq6m0U5iZEGtHkbXMFfdC5kxOgyCdhNvUZLn2Vt6q7JAnJVedGeaUD1IsQguyxBw== |
| 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
| 2026-09-17T09:31:29.034080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098287observed e8943d401e01894d3165aac168bd8afd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:29.014884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098287/manifest.jsonobserved f16e61c3d65a459282489048f94d38cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:28.995526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098287/publication.mdobserved e19b7be6bc6fa609e0fcfd2ccc5857bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:28.975757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098287/publication.txtobserved 5a268e608d73343817295eb7c28be61d...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. |
|---|