OT-2026-000094442
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000094442) never changes.
Identity and time
| Publication number | OT-2026-000094442 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7291-8ede-9a40ee579b04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094442 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fea4ead7750fff690ae7558f86114019cb66f71624a3cfa62da29e3e91eb39e |
|---|---|
| Markdown | ce2f482b95de70799153573bea3e0288947dbfeaf7273ed4315cada3dd03dab5 |
| Publication page | 01119fa9d45bea1bc30c7517d750ca7001f486f825b8f3585774b48fd3c65a61 |
| Manifest | fca83000746e194bf5fc0e0fb01103b52d47cc075a80c26d2fb51ae3f82cf269 |
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 | 10L+0JkUBJo0Df+EAP3O4Ewtucz7MFLt5CqeRKElaf3jD40EPm4i0Lc35rHyDJQYNJs8InG69v1RVEaOvBPuCA== |
| 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
| 2026-09-17T09:37:51.516828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094442observed 01119fa9d45bea1bc30c7517d750ca70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:51.500414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094442/manifest.jsonobserved fca83000746e194bf5fc0e0fb01103b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.482220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094442/publication.mdobserved ce2f482b95de70799153573bea3e0288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.463529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094442/publication.txtobserved 5fea4ead7750fff690ae7558f8611401...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. |
|---|