OT-2026-000019766
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000019766) never changes.
Identity and time
| Publication number | OT-2026-000019766 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb4-7130-a6af-e41b9c1f4df0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a3199be4e59902d85ee5c77a2ac4a20401b799f3d96088bab6d117306af4410 |
|---|---|
| Markdown | a3f0a7ab9838a03d6e378baca34e6e0a33955aa78949c1c3c8886e9d873da27c |
| Publication page | 14eac15d1118cd62ce5e1395ea2cb6efcac5a5df6713461c7b732893839aa4c3 |
| Manifest | cc3169e9643b052d9f74423924de1e5988b3bc18ab3195b72c55a9eb9eec37b1 |
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 | KCrU4TScaaqtxrOi66HOEX5huvaL+omaxkQELRfSp5RybKAD/vnpDn2OuIJzJDu1u9Cnf10oYP5Ou+G3oDOlCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:57:56.099519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019766observed 14eac15d1118cd62ce5e1395ea2cb6ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:57:56.079190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019766/manifest.jsonobserved cc3169e9643b052d9f74423924de1e59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:56.051956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019766/publication.mdobserved a3f0a7ab9838a03d6e378baca34e6e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:52.166725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019766/publication.txtobserved 5a3199be4e59902d85ee5c77a2ac4a20...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. |
|---|