OT-2026-000065596
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065596) never changes.
Identity and time
| Publication number | OT-2026-000065596 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-77b3-988e-5b5d13733ea7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28ce44f4c4aa8cc658aa62ba2447902aa6e3e1d2c822a785f8ccc80b5c86ea40 |
|---|---|
| Markdown | ffb2ce682c89204ee4c64ba89428d15cacf0f75fba944c6ce4fcad7ef2c7ceab |
| Publication page | ceb2fb6a9c841ec00d377caa6b5bb1e476cf3dd82b23049f18c88c5835f134ca |
| Manifest | 22f9f3a3c8b47a97c224e917a92bd3990a147366a32bd798f56572118a7b5ba3 |
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 | d59+2Ep8ITkXGFGsDoYNfCi5/AKJeTBMaGNcqP/l9GTl9HCV7n1aXg+5tZvbXTjX1uP27UL5an1cgV8e/bCrAQ== |
| 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
| 2026-09-17T10:33:57.856113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065596observed ceb2fb6a9c841ec00d377caa6b5bb1e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:57.823465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065596/manifest.jsonobserved 22f9f3a3c8b47a97c224e917a92bd399...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.785301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065596/publication.mdobserved ffb2ce682c89204ee4c64ba89428d15c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.749141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065596/publication.txtobserved 28ce44f4c4aa8cc658aa62ba2447902a...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. |
|---|