OT-2026-000102296
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000102296) never changes.
Identity and time
| Publication number | OT-2026-000102296 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-7953-9c3f-281309d39fb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3aca4da51ea78d1f89810d62b1a475497a10fe4bdefb5136d917e8dbcea74e8b |
|---|---|
| Markdown | 206ba02719d344cd61f91047912850e1e97460cd3f6b4f1d1a3f630550d477d7 |
| Publication page | 73f59f4af4a3dff7a9e55b50ebbfacc1c0d951c20c3f593f820a6885c6fc6567 |
| Manifest | 0de7abf990566b6980ee5cc6dd10c1ca08fea9abd139da4a8033c5a579291828 |
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 | 346Q278VjVPLRphvoVsjwVLguV65ciuGc7sJRQIeI++gvbmsmvldUW12+FsgOO3wAqcH5gkLKyHIUYsH2l7hCg== |
| 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
| 2026-09-17T09:25:29.392940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102296observed 73f59f4af4a3dff7a9e55b50ebbfacc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:29.375330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102296/manifest.jsonobserved 0de7abf990566b6980ee5cc6dd10c1ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:29.356444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102296/publication.mdobserved 206ba02719d344cd61f91047912850e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:29.337628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102296/publication.txtobserved 3aca4da51ea78d1f89810d62b1a47549...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. |
|---|