OT-2026-000094886
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold 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-2026-000094886) never changes.
Identity and time
| Publication number | OT-2026-000094886 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7b5a-9bd0-f8ffbc6ac0d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094886 |
| Status | PUBLIC |
Content hashes
| Canonical text | dddefa508c43588f2fd8dcdcf3cc6e8a23ea02e9d682ef5b5a50064a4370948a |
|---|---|
| Markdown | 74a393f7ac3ad6e93b100850adf9201e1526621df9f66a8545d76fd14775907d |
| Publication page | 8b79089a9ea75e025e3cfde0041489d391613f57d0f8123c430d3ce890d932a7 |
| Manifest | 918d9a1104a36174b2926933ac63ff80b53dd4432d42e3290d67a704c2e3f57a |
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 | N7K/Z+3CIle1A3euR4eBcpObMCeaHAk82OxuLeSMV4n3BXXQrsB2LfHGuF+mKV4jIW2qDHvEYODTQ9kOnCdmDA== |
| 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
| 2026-09-17T09:37:23.375013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094886observed 8b79089a9ea75e025e3cfde0041489d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:23.358472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094886/manifest.jsonobserved 918d9a1104a36174b2926933ac63ff80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:23.340985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094886/publication.mdobserved 74a393f7ac3ad6e93b100850adf9201e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:23.322730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094886/publication.txtobserved dddefa508c43588f2fd8dcdcf3cc6e8a...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. |
|---|