OT-2026-000092176
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092176) never changes.
Identity and time
| Publication number | OT-2026-000092176 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7df3-944b-4f3a7a39f924 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092176 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74901af8d473fb8f0a03de578e0528e7043aeca927246b3bf900761d8a586289 |
|---|---|
| Markdown | 0393f7190953e75122a4211d1d6e7926436b4c78d60183d773c6e6de8473f385 |
| Publication page | 3a8f35a953b10d20c4b50181a17cd365139884d6cea92ca62af8e246067bddaa |
| Manifest | 47fd07115c17b7cda4a828ec507d95e363d024b6212f07a785683f5057c19cb1 |
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 | 9F4Xtg2vjrcz14UQfCpZTCOH+NFAkJC7Le7yLso7L3PmdmdDIdNNdSTg9U8zScrjgXBd20IawdIzmfHxFjnJBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:39.316053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092176observed 3a8f35a953b10d20c4b50181a17cd365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:39.299014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092176/manifest.jsonobserved 47fd07115c17b7cda4a828ec507d95e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:39.280482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092176/publication.mdobserved 0393f7190953e75122a4211d1d6e7926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:39.263025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092176/publication.txtobserved 74901af8d473fb8f0a03de578e0528e7...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. |
|---|