OT-2026-000094729
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000094729) never changes.
Identity and time
| Publication number | OT-2026-000094729 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-786d-9a50-760294627b52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094729 |
| Status | PUBLIC |
Content hashes
| Canonical text | 567f5001207a8d826e7188c7250142ae671176ee3cf374ea61713fbfefa2e9dd |
|---|---|
| Markdown | ffed6bfabff2d2dba25790800488c748bd3e973dfa0746dc8194954bc768e07e |
| Publication page | f3ce0fe3cb6d2a2443fe1a20157b0527b8cc555c2927452c3d3750e8db9f9ca4 |
| Manifest | 6b0eaa5f6cdaf6de1f15459e9359f58e5c5dec73cb86fc955046dd8e31339c71 |
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 | P7WmH4EwcbGwNRPj/Q4dmCqHP7bA9W9EEM5w74tA8DO7AocGWSWJ02ISC78GkuS8aPYoZiSACssYtIzcFVY1BA== |
| 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
| 2026-09-17T09:37:11.711699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094729observed f3ce0fe3cb6d2a2443fe1a20157b0527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:11.693845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094729/manifest.jsonobserved 6b0eaa5f6cdaf6de1f15459e9359f58e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:11.676399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094729/publication.mdobserved ffed6bfabff2d2dba25790800488c748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:11.658415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094729/publication.txtobserved 567f5001207a8d826e7188c7250142ae...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. |
|---|