OT-2026-000094432
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000094432) never changes.
Identity and time
| Publication number | OT-2026-000094432 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-7825-9db6-7ffc09d4572b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 524c98f329f975993c05d70bd9e941a7dd5c0f135c55dc485e78c286c6d06974 |
|---|---|
| Markdown | 1ef9ab74d6ac6bf28ef59b5c52f7f920c94041568ba96e1f147e7d8b5510b57f |
| Publication page | febf03be2bd38a25724e3f9d7535d60bc9738804295408c7027145e1b7e49046 |
| Manifest | 43a46fcbbe250de2f444d07372c497a561d753d97c64cd8c2c98c06b73c588c0 |
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 | mu9f9ERscBuG8CbJImG/Ytbg1HIU1ASDD7skyT0vCgUW4BU403MaPzV87jXoqTraPqkcWSK3IaHNoy7jvUz8Cg== |
| 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
| 2026-09-17T09:37:50.772984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094432observed febf03be2bd38a25724e3f9d7535d60b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:50.756214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094432/manifest.jsonobserved 43a46fcbbe250de2f444d07372c497a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.738880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094432/publication.mdobserved 1ef9ab74d6ac6bf28ef59b5c52f7f920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.721686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094432/publication.txtobserved 524c98f329f975993c05d70bd9e941a7...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. |
|---|