OT-2026-000092118
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000092118) never changes.
Identity and time
| Publication number | OT-2026-000092118 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-8759-715f-9121-d475b71d9a01 · 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-2026-000092118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e92db0a64e70dcc163fdebcb9deaac236d6da291b426e7c199d913fc3f9cd82 |
|---|---|
| Markdown | d3b5b6d9e412f80236fa844dffdef532197e4e8fec42627e662e0cecdd1ed88a |
| Publication page | 5f4dba9951c6ed07ab161a2b59261cdf7152bff8e1d8fe67dd785721f051d143 |
| Manifest | 720338672aa086347ffe81622dc96066a2ffafb875d3c4c821d678981af039be |
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 | iw4NIcyyKX7/rQBeIZhkqGHw8albFuY5ywi+NcmMdd/82l7cqq3+l5tpG4fYzi+wbyLAveGvGkVxbnW7kJlpCg== |
| 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
| 2026-09-17T09:41:35.041111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092118observed 5f4dba9951c6ed07ab161a2b59261cdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:35.022112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092118/manifest.jsonobserved 720338672aa086347ffe81622dc96066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:35.004373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092118/publication.mdobserved d3b5b6d9e412f80236fa844dffdef532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:34.983265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092118/publication.txtobserved 7e92db0a64e70dcc163fdebcb9deaac2...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. |
|---|