OT-2026-000025630
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000025630) never changes.
Identity and time
| Publication number | OT-2026-000025630 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7e9a-862c-0f169a722636 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025630 |
| Status | PUBLIC |
Content hashes
| Canonical text | fceefa74a0146eb1adf172c291d95fe2d13f012ecf420ca447c84f8d4e2e044f |
|---|---|
| Markdown | ad639b24a1f526b56197609cc187cd35c2dd929073e7bcd191ef363f521a717f |
| Publication page | 2938643c037282010fe0df8ba15bf5bb2352e3bc73f3b80be816f7aa6b699296 |
| Manifest | 7a0a8d039e7d030c228c5ee33a2cec976e618b7a7acec6879ee9f42400ef78ea |
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 | HOayPsVuVj1JynWuRNHs7rPS1pvAlK+QKUF2E/cKysMcuHOWcVgsDvYeRVhJB9w6SFW30hWs+Yf1322fqF0nDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:49.493295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025630observed 2938643c037282010fe0df8ba15bf5bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:49.475968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025630/manifest.jsonobserved 7a0a8d039e7d030c228c5ee33a2cec97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:49.458717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025630/publication.mdobserved ad639b24a1f526b56197609cc187cd35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:49.435112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025630/publication.txtobserved fceefa74a0146eb1adf172c291d95fe2...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. |
|---|