OT-2026-000059271
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000059271) never changes.
Identity and time
| Publication number | OT-2026-000059271 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-732f-9cf5-40c45664cf68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059271 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7e7282a917bef02b7e292ebddc7a171206f3ad7f0894544cbd26675cb843a37 |
|---|---|
| Markdown | 8b361129230939d687425a06af109c37b2027aa011fd84547d527b6abf1bb3f4 |
| Publication page | 2910c761630a80908b4a099649be2b0ce5d7d67b6a0bb15bb2ad1e82e12f7925 |
| Manifest | 8d6358827c5b0ef29f47e87843a3981e6181ec41a1f66a0c1771fe07c0a74cc5 |
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 | mU/CV+6FFCyPt46L2lJFbk/GIzvnzwdboMuY4PpIu0516vb4B5GCQmcb5XaBeRlTQ/5YheeP/eEdw1ueWBOxBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:49.395405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059271observed 2910c761630a80908b4a099649be2b0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:49.378315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059271/manifest.jsonobserved 8d6358827c5b0ef29f47e87843a3981e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.360596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059271/publication.mdobserved 8b361129230939d687425a06af109c37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.341721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059271/publication.txtobserved a7e7282a917bef02b7e292ebddc7a171...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. |
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