OT-2026-000094199
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000094199) never changes.
Identity and time
| Publication number | OT-2026-000094199 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7d30-954a-8db62667cc3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094199 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6919aab8d757a6650c63721ce3b120857b7b0438b1dcb8983885583a283d29cf |
|---|---|
| Markdown | b28d90bbe565cef12671bf813e2cebf8162652244c1ba723e87004b4a5e5fe99 |
| Publication page | 33d5561f998e3ca821112fe28db6f40652eb21a8cbe6d40ac770d0436560802e |
| Manifest | ee93077cc2845994c5eeaa52315ea2e58eaf080663b098e26944b7021dd06996 |
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 | 7DGB4XbH1wnZs5TRXtynVAyOl3pqcB+5pARE3PDuVOcVkoV4owuq8S1N1LiBhrpISRVhBKIwqRLfDJ/QcLvQBg== |
| 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
| 2026-09-17T09:38:40.150737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094199observed 33d5561f998e3ca821112fe28db6f406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:40.132127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094199/manifest.jsonobserved ee93077cc2845994c5eeaa52315ea2e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:40.114017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094199/publication.mdobserved b28d90bbe565cef12671bf813e2cebf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:40.095634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094199/publication.txtobserved 6919aab8d757a6650c63721ce3b12085...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. |
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