OT-2026-000101851
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pulsed blow-off after 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-2026-000101851) never changes.
Identity and time
| Publication number | OT-2026-000101851 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f0-7768-88c6-7157c25d501c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 697f49d9c21a45743ab68a3a966444c510a8c65edac56e5b2a982145d8a685a0 |
|---|---|
| Markdown | 0267434ffeb4c998c93846b0ccdcb33c5c609a3a92e6ef00a89c649663551bd4 |
| Publication page | 0b20b1372f92447322a1ce5ff89d6cb1d7e4a569c7bc43f86872dd71368d39bc |
| Manifest | e522143975759e0b795c847ca81147f182888e21f5ad1e9aaffd5144480b732b |
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 | zdLEBL865xjTYInd3NX5yIZYjuNWhv3/5+EtENo61Sp2SRfaGL/7YFtAqStdqDL9ENvQCzOTDQhS+p0zovZKAg== |
| 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
| 2026-09-17T09:24:27.125373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101851observed 0b20b1372f92447322a1ce5ff89d6cb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:27.105579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101851/manifest.jsonobserved e522143975759e0b795c847ca81147f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:27.085256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101851/publication.mdobserved 0267434ffeb4c998c93846b0ccdcb33c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:27.066113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101851/publication.txtobserved 697f49d9c21a45743ab68a3a966444c5...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. |
|---|