OT-2026-000094680
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold 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-2026-000094680) never changes.
Identity and time
| Publication number | OT-2026-000094680 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7e14-bcf8-2e9c4b968287 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094680 |
| Status | PUBLIC |
Content hashes
| Canonical text | bad4fd8a1799fee0c47eaed87f2244764b6c75a212d9149fb0b507b7535b4221 |
|---|---|
| Markdown | 50f2e90291144a261cf6c21a0e0c723b1cf6a0be8d3dddf600b68ee7c4438950 |
| Publication page | 544b1f4af19a4a0bbc9c79261813dc805dbed8ac9bddf36fabc5dd0b598de9ba |
| Manifest | 9c8eb31df7ec1ff9b9166a26d5ca129184bb897addba3eced49b2a7493212177 |
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 | 3n5vYMElRKLQgmplZSALFm68Pmp65JrrRhpHGjxJJdAOXbgNeS9PrI4YRoNOUciur68or/Lhn3NZdKxzNeRUCg== |
| 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
| 2026-09-17T09:37:07.698156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094680observed 544b1f4af19a4a0bbc9c79261813dc80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:07.680657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094680/manifest.jsonobserved 9c8eb31df7ec1ff9b9166a26d5ca1291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:07.663642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094680/publication.mdobserved 50f2e90291144a261cf6c21a0e0c723b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:07.645584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094680/publication.txtobserved bad4fd8a1799fee0c47eaed87f224476...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. |
|---|