OT-2026-000094780
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three 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-2026-000094780) never changes.
Identity and time
| Publication number | OT-2026-000094780 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7b2b-8b86-13fbcb7022cc · 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-2026-000094780 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e753558edf1fe3a43a44bf9ac6792678a750a05a78a6c0227fcf8b0184fd870 |
|---|---|
| Markdown | 8b94c22d3413d455bb18abacb0b7755464538f4d8eb54e35139880d2641949cd |
| Publication page | 26f9b5038775fbe135547a3419373e70c1a15fe0c21467fb191d084be8146e6c |
| Manifest | ca59f79bb6c1f2325ced99b33a3968edb3f363128c4d7205dec2af50d10d26c8 |
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 | +xKZp7yYANTbUZLca+YagtS6/E9WT37BVnWB49EU/Yto12NXppfb50y9MyiiUgMtML2K+wvSRP2S1xIf4keCBQ== |
| 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
| 2026-09-17T09:37:15.680833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094780observed 26f9b5038775fbe135547a3419373e70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:15.664724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094780/manifest.jsonobserved ca59f79bb6c1f2325ced99b33a3968ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:15.648104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094780/publication.mdobserved 8b94c22d3413d455bb18abacb0b77554...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:15.631104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094780/publication.txtobserved 6e753558edf1fe3a43a44bf9ac679267...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. |
|---|