OT-2026-000099124
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold 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-2026-000099124) never changes.
Identity and time
| Publication number | OT-2026-000099124 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7a98-a785-9cd60214d90f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099124 |
| Status | PUBLIC |
Content hashes
| Canonical text | c76080c29a3814145a94daae6e9d3978035228d3d453a88c3136daa203deb48e |
|---|---|
| Markdown | 49f9154d37391829881d1bf388c364a822d4ad57e79682023bdf739d679d3da2 |
| Publication page | 1b1569f5d4c42b1e99c24d227051a3b9d9d51f38a9539df3429b7d62b787e27f |
| Manifest | 400eda4e4aabefe221c843cef2d75cf6c610a5451898fc2fb66e7e4f4db1ffcf |
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 | XSo/bbluC1enYC7cBJrdkKHpD1/xJsyBy1mLsy5V1uuB8LM5UAco+t/2Miwou2Xf6MdORMXnmbYL6yHakZDCDg== |
| 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
| 2026-09-17T09:30:22.482762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099124observed 1b1569f5d4c42b1e99c24d227051a3b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:22.465484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099124/manifest.jsonobserved 400eda4e4aabefe221c843cef2d75cf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:22.446978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099124/publication.mdobserved 49f9154d37391829881d1bf388c364a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:22.425309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099124/publication.txtobserved c76080c29a3814145a94daae6e9d3978...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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