OT-2026-000029325
Publication integrity record
Six cup vacuum gripper, six outlet manifold, 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-2026-000029325) never changes.
Identity and time
| Publication number | OT-2026-000029325 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e20-71f6-b5dd-d20ea06b46c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029325 |
| Status | PUBLIC |
Content hashes
| Canonical text | e19ab3ef270e1099c344066505ecccca6e58b5c3b9fdd00b238c99f9deed3447 |
|---|---|
| Markdown | 0c306a7d82c68e1166f3519e968627e90b3d48be4fe9ba0079f0781758c4c725 |
| Publication page | b5a1dbaf6e961983792c20123938edf248871bf48f882bbc1b6a9f31b553b900 |
| Manifest | bbce53da2e313b941f992c094d9ed8e6463d983d67e1648cc9dcab27d60bd91d |
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 | ZnOyu/JMEz9fFofRgZfq+71/9UhsWMw7lX/jBr/ICt0sbGRPMYgqsTWqKO86O5bH2uJS8fhBsQkBBVchUf1eCg== |
| 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
| 2026-09-17T11:38:52.362851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029325observed b5a1dbaf6e961983792c20123938edf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:52.346712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029325/manifest.jsonobserved bbce53da2e313b941f992c094d9ed8e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:52.327213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029325/publication.mdobserved 0c306a7d82c68e1166f3519e968627e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:52.307733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029325/publication.txtobserved e19ab3ef270e1099c344066505ecccca...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. |
|---|