OT-2026-000098877
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000098877) never changes.
Identity and time
| Publication number | OT-2026-000098877 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7480-8638-f0fc97d1a32b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098877 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9823fac2987b3a8a29f4f4392d0b85043952115b36ae0fa2022b20f6c4c697f8 |
|---|---|
| Markdown | 16b50750455c30605f422a1fe60697dffa8a5ffa544275ed705d2bab6b8d2b5b |
| Publication page | b1a2b4bb0f12e31bea370dbc64393a86f4456f60579be050974745c381f0f686 |
| Manifest | 1c69ffe30106c478f3a045af22e1592d7e329ecce9c98f2ecebb1f234c83cb01 |
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 | MqMDHBJ310bK3MW/OP+Cr83EgKTPwA5Zw0l5XoBkeV4NQYjEDIFn73cX2XNbsvOvk1Y1PluNMSLd2xx1XKhMBQ== |
| 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
| 2026-09-17T09:29:55.577314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098877observed b1a2b4bb0f12e31bea370dbc64393a86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:55.559788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098877/manifest.jsonobserved 1c69ffe30106c478f3a045af22e1592d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:55.543675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098877/publication.mdobserved 16b50750455c30605f422a1fe60697df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:55.525718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098877/publication.txtobserved 9823fac2987b3a8a29f4f4392d0b8504...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. |
|---|