OT-2026-000092230
Publication integrity record
Foam pad vacuum gripper, three zone face, single stage ejector, supply line 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-2026-000092230) never changes.
Identity and time
| Publication number | OT-2026-000092230 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7e56-9362-4e2bcb09e773 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092230 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71e5e44bbd6c8871b7febedee80c8abe8845819903ef223daf062fa857a75e2f |
|---|---|
| Markdown | edfb4b7414f06523d1e9aefba627d712202510981166d33f3c8faf631ed9da86 |
| Publication page | 22ec587cc5de01cd7b5a63cafc0abe9ccbe074d2c0381fcc06eab2a401f0f9d4 |
| Manifest | e8d006a82eca39f2acfcceeb29d51556b9ef5c5c609a92fbaa38c83cba8627d1 |
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 | vDrgBMtoio5zgCQcT2O6AgchX9HUGD3jyb87GFKwy7oQe0Io/ttlCQgAH3q+HTvgazVYvfJPTbMK+Ha10vSRDg== |
| 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
| 2026-09-17T09:41:44.970779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092230observed 22ec587cc5de01cd7b5a63cafc0abe9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:44.953475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092230/manifest.jsonobserved e8d006a82eca39f2acfcceeb29d51556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.935785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092230/publication.mdobserved edfb4b7414f06523d1e9aefba627d712...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.917136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092230/publication.txtobserved 71e5e44bbd6c8871b7febedee80c8abe...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. |
|---|