OT-2026-000098203
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two 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-2026-000098203) never changes.
Identity and time
| Publication number | OT-2026-000098203 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7ed8-b901-fd938b567c11 · 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-2026-000098203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26f8e0e262c7d40fa558cfd285c471ccb7cdca7ff0545e41a6c580fee1f36cf7 |
|---|---|
| Markdown | 8c4e34445b1b56816630a6726aec96bb8a4fab4901de1639dcecc2fed9e9313c |
| Publication page | dc86ddbd9e2cba7dce037b94cd7767fa5628cd784a5217155a74bc941793fc8c |
| Manifest | 963c971fe2344292be6d76f7b83e6c15b5effaf187b7a5327ce1a35213554ae0 |
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 | bfKNqYTD02cKgVgbscixsCwUgbhWhCGmTDS6jW+G5EMWyLNs4sR2BRI8q1Ya32+VJ1FB2hCNJR2mcPpHNBFLDw== |
| 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
| 2026-09-17T09:31:21.850577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098203observed dc86ddbd9e2cba7dce037b94cd7767fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:21.833032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098203/manifest.jsonobserved 963c971fe2344292be6d76f7b83e6c15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.814393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098203/publication.mdobserved 8c4e34445b1b56816630a6726aec96bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.796265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098203/publication.txtobserved 26f8e0e262c7d40fa558cfd285c471cc...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. |
|---|