OT-2026-000098617
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line 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-2026-000098617) never changes.
Identity and time
| Publication number | OT-2026-000098617 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7228-a208-b501c5da79cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098617 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21da2c580ba0d689f182987312feb24ebc128d26621d743ea7225fca5b835d6d |
|---|---|
| Markdown | 51c18a37752691c144873aa4afd61c305b456b4f5b72a31ec594fc7c01107326 |
| Publication page | d33aefceee7202d8a3fa12eacc970e5c7c90cc4519399f638ef8c9e9ec02730e |
| Manifest | 36dfee5bfed3acc99d22b5c97b84d20418ac18a34f217f0435da24749617f46c |
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 | iH1Yb4iizABQ6A+Arnz/8YFetBMTJPWt6pbgxK2FpYzqwzs0Kt98pscg4evRI7KM7fvfKFXwN4kJrd5PWZleBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:54.233526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098617observed d33aefceee7202d8a3fa12eacc970e5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:54.215754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098617/manifest.jsonobserved 36dfee5bfed3acc99d22b5c97b84d204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:54.196433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098617/publication.mdobserved 51c18a37752691c144873aa4afd61c30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:54.177772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098617/publication.txtobserved 21da2c580ba0d689f182987312feb24e...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. |
|---|