OT-2026-000098713
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold 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-2026-000098713) never changes.
Identity and time
| Publication number | OT-2026-000098713 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7994-81c1-76d2dc6d2e69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a903b55216e5c9312cd9950aecdf2e242d603ff324eb1a824847a1a2bfa2931 |
|---|---|
| Markdown | 131348c6c287a6aa2d90e8071aec21cfda7cfe00f7a85587fc6fbfbba0999c1e |
| Publication page | 627fa6143b4c1f7b41c5a46afd866d1d980c8368b684a76dcdc7cc7944c970fb |
| Manifest | 35f1ab03cf62f6ed18a3e7dcae47d0ce966fcbbc399c0e77c5ed011408bd5525 |
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 | Sq4xx7RqB3jJGhQc+YHeB1MYP05Kre9VrgbFg0R7VCxCSGttU3EwgWeMIiuUM6WtzTVGQlDTHxP58jq6LuNaAA== |
| 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
| 2026-09-17T09:31:01.289812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098713observed 627fa6143b4c1f7b41c5a46afd866d1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:01.269586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098713/manifest.jsonobserved 35f1ab03cf62f6ed18a3e7dcae47d0ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:01.251666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098713/publication.mdobserved 131348c6c287a6aa2d90e8071aec21cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:01.232840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098713/publication.txtobserved 4a903b55216e5c9312cd9950aecdf2e2...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. |
|---|