OT-2026-000081453
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, sustained blow-off before 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-2026-000081453) never changes.
Identity and time
| Publication number | OT-2026-000081453 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f375-7c76-a1c8-b203e3e4139e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081453 |
| Status | PUBLIC |
Content hashes
| Canonical text | 605560315045f6b6498693dec8a1884a2a43c9b520190bc7079af4dcc652a3b6 |
|---|---|
| Markdown | 14ad71d0fad1619f018ca863eac09ae012b65bdded6fb9c6c7930e0d04271e74 |
| Publication page | 433ef49075190717aa473ab0cb115c1b2f9936bd5d522d7544579914ecdd0490 |
| Manifest | 0fb1489e5e92652db248c7bc0233aa6212bdfabb4bd404784abe6707f769f5f3 |
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 | iYmMomNHk4/7lHFqRJTg5yPsRMr9OqW4xzZF4BRugxk2Tfgge8u6GWmLl/sBuUOyvpJqaE/DPpfNoSSiTLaHBw== |
| 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
| 2026-09-17T10:01:36.893818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081453observed 433ef49075190717aa473ab0cb115c1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:36.876580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081453/manifest.jsonobserved 0fb1489e5e92652db248c7bc0233aa62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:36.858564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081453/publication.mdobserved 14ad71d0fad1619f018ca863eac09ae0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:36.842500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081453/publication.txtobserved 605560315045f6b6498693dec8a1884a...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. |
|---|