OT-2026-000095588
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000095588) never changes.
Identity and time
| Publication number | OT-2026-000095588 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-78c7-94e9-a32dafa2c915 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095588 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9cd581abdb06d1b6a0aa4fea42f69dc0b922bf3cb15a6829c56554cf0cb8d69 |
|---|---|
| Markdown | 4582355a4b8d04158033560297de272a153e1ea021f071487c02a7b03c0e624f |
| Publication page | e16701c6670cde7e0bbe28613accdf72e4e858f12f73d8c30277722fcbe3d68c |
| Manifest | e0264a88a82b4d2f74b3820744ad4a80104403189a1b08eb5fc9bafb8e333249 |
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 | RW94T97OZ77VY9G9A3Fu8oxlMxViCLEcXRNv8eey+Vj8Nh200fPlkDRnLM3kgB1plHSehk5LEYMuUt+FTeS8Dw== |
| 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
| 2026-09-17T09:37:00.526739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095588observed e16701c6670cde7e0bbe28613accdf72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:00.510361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095588/manifest.jsonobserved e0264a88a82b4d2f74b3820744ad4a80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.493756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095588/publication.mdobserved 4582355a4b8d04158033560297de272a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.476283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095588/publication.txtobserved c9cd581abdb06d1b6a0aa4fea42f69dc...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. |
|---|