OT-2026-000075055
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000075055) never changes.
Identity and time
| Publication number | OT-2026-000075055 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-7dac-8c80-69f5d30f51f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075055 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8af0c6e3a052c59dab2b0e1a289029437ba31e6a882343a5bdded1dd0ada6f16 |
|---|---|
| Markdown | b097e849ae066bbad8a9bb7ad8367b7fc00ee5c8a70f0a3483668e7540adb838 |
| Publication page | 55fe6297c0a4c004983bd01a218ca39bec8f15b829f8ed639b7efcfdc24535cc |
| Manifest | d795f3f02d7a34d8d213bc0a2f07bb710593ccb192c499e31c2b2988b9f44491 |
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 | Jr+LBN1FJqgpYvI9daxUrSZh5HaLPWo2zqxct8SgayvgKftVp95Hbeft7wlwX+btB+Afs0A9+9sKo9xlL4lqAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:18:52.334966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075055observed 55fe6297c0a4c004983bd01a218ca39b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:52.318557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075055/manifest.jsonobserved d795f3f02d7a34d8d213bc0a2f07bb71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:52.302283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075055/publication.mdobserved b097e849ae066bbad8a9bb7ad8367b7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:52.287324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075055/publication.txtobserved 8af0c6e3a052c59dab2b0e1a28902943...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. |
|---|