OT-2026-000103095
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, pulsed 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-2026-000103095) never changes.
Identity and time
| Publication number | OT-2026-000103095 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7ea0-8c3d-91bdf7253e26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2845182f4e50b4a1e0b7e168d4d0ff228f09eb8a6dfb209a9272e18b76b29993 |
|---|---|
| Markdown | a71fa31236e2d0ba79b081909a659de0f42203d7658846c0d9b315c5ab991128 |
| Publication page | e033e31647aa9a671b55efaee5405053be81c240d6cec0f339c6460b317874bf |
| Manifest | c1d7ba44c17059d2cd7d61371222a520ff58ff41acff563dcbad0fbd3277af12 |
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 | xn1mesLBaZ7vCpjwqBEGHbUOF3+i3S+j2dvWr31JkICzNB2Wbae9y3lfUm4sCiZQfmntXV215/LIWoEOCdacCg== |
| 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
| 2026-09-17T09:23:13.317741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103095observed e033e31647aa9a671b55efaee5405053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:13.298999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103095/manifest.jsonobserved c1d7ba44c17059d2cd7d61371222a520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:13.246911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103095/publication.mdobserved a71fa31236e2d0ba79b081909a659de0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:13.218477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103095/publication.txtobserved 2845182f4e50b4a1e0b7e168d4d0ff22...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. |
|---|