OT-2026-000036352
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000036352) never changes.
Identity and time
| Publication number | OT-2026-000036352 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-70cf-814d-42328318e29f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f14024189e7bf4d34b0417132258a278bad022f347edfee599439201ec3d50f |
|---|---|
| Markdown | 493e41c93c0ab238657a2351fb5d62c4e69ff7a54ece2647ab4ed2c990825fd5 |
| Publication page | ba2ece4304e7546ce922f6570496c908d73ea92989433cbe2ef249ee0379c623 |
| Manifest | 5fccc1db731f140c77d2e09b96a542e6e5086d8a126bd04d81732f92f0b1f724 |
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 | 8PfAHWtVeAT3pxnMdhZ19wKnN4tbG33d6BL2Ynw/a+IX19euKZ97/Isk6/LIr4BbVDyd6LOXo3DKbHUCgTiUDg== |
| 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
| 2026-09-17T11:26:43.470599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036352observed ba2ece4304e7546ce922f6570496c908...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:43.451450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036352/manifest.jsonobserved 5fccc1db731f140c77d2e09b96a542e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:43.422609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036352/publication.mdobserved 493e41c93c0ab238657a2351fb5d62c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:43.393872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036352/publication.txtobserved 9f14024189e7bf4d34b0417132258a27...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. |
|---|