OT-2026-000092495
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000092495) never changes.
Identity and time
| Publication number | OT-2026-000092495 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7e6d-bbe8-e774ebc2222b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21d41952df92bdcfc926165fa02fbe00a3160d651404dd557943469d65546ce1 |
|---|---|
| Markdown | 43d323011b205859430a3fc3521df6ae6a14d74f733ad03f46176bdd36668444 |
| Publication page | 0ed68dcda50acbfcabaec1ac540ebb6ed6f5c7eed30d161231fe3dd8c4169b80 |
| Manifest | 2c0f6ebb441cff27852c1686830a309ea11a0e789dc92c54bcf2bd7107bce2ba |
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 | /wvvQDvRKGprmKEC68Fp5Mgo1av+57Cg9lwzrk3RGQR+MDS4zqdx6nsh4PQ32C26bL4Nd/QIXgGkFGjS8q2hDg== |
| 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
| 2026-09-17T09:41:03.980004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092495observed 0ed68dcda50acbfcabaec1ac540ebb6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:03.962129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092495/manifest.jsonobserved 2c0f6ebb441cff27852c1686830a309e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:03.944380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092495/publication.mdobserved 43d323011b205859430a3fc3521df6ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:03.926398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092495/publication.txtobserved 21d41952df92bdcfc926165fa02fbe00...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. |
|---|