OT-2026-000104326
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000104326) never changes.
Identity and time
| Publication number | OT-2026-000104326 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3420-7eae-9c98-5ecde50b3518 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24d1585ba532782b58a05318b80dcc060fb67d5a05332d385a205e38b7ec9e77 |
|---|---|
| Markdown | 474d9f6e71ba14084cbadcf8dcd5419047819851dc45950f7936b3b68d54252a |
| Publication page | 215ee92a998dbcb19366e66bfaf78451366d00d6003fa153dff705f1bafcac6b |
| Manifest | bdd0aaa20de61e77ffc01f7e345d0928d9cf0c0f2f92eeeaaf2e5b69245207bb |
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 | pX6bQKnIHEBAXd/3+tgWsVBptwFMYwGnHLByvletmR70SvrPMfJs89YUE34eNxe6CVGe7ZgU+wBfS+7ehF4sCA== |
| 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
| 2026-09-17T09:21:34.664831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104326observed 215ee92a998dbcb19366e66bfaf78451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:34.647892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104326/manifest.jsonobserved bdd0aaa20de61e77ffc01f7e345d0928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:34.630651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104326/publication.mdobserved 474d9f6e71ba14084cbadcf8dcd54190...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:34.614150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104326/publication.txtobserved 24d1585ba532782b58a05318b80dcc06...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. |
|---|