OT-2026-000102400
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed blow-off 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-2026-000102400) never changes.
Identity and time
| Publication number | OT-2026-000102400 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-73fe-b125-d12e49e8c155 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102400 |
| Status | PUBLIC |
Content hashes
| Canonical text | d371c77305e579c53e37b7a3ec709aadf115449b224f3ce73d4b84ead82ad400 |
|---|---|
| Markdown | d52e6ab83d4928c33a30d3d8149d9be28d78b18f6ac19d924e7e8e765fa7fad9 |
| Publication page | ee29903d7f7ffffcbeef28abd9b47b07cfd7159deb47869d75880bc19447e976 |
| Manifest | f9373ca0c6ece5f6a1ff5d6e36a76d7ce8d26f250d54594722bf599124fa15b8 |
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 | x0lhhCOarle8yufJGShwz6Mb2E8vg0MdkAAoDu+Y7iwclAxgNvEY6rIFR5k1QV90snAMtmbnRmCQgWOXNmSrBA== |
| 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
| 2026-09-17T09:23:36.799260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102400observed ee29903d7f7ffffcbeef28abd9b47b07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:36.781426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102400/manifest.jsonobserved f9373ca0c6ece5f6a1ff5d6e36a76d7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:36.764594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102400/publication.mdobserved d52e6ab83d4928c33a30d3d8149d9be2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:36.746761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102400/publication.txtobserved d371c77305e579c53e37b7a3ec709aad...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. |
|---|