OT-2026-000032410
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off after set-down
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-2026-000032410) never changes.
Identity and time
| Publication number | OT-2026-000032410 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-74dd-ad04-e38ed91f1bed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d7ff370a72237419038e94a0873cbcacb76235636453434ad9e9e7320193b12 |
|---|---|
| Markdown | 27b1b4cd216143c06033ef2fa2336f6be9bc85ca4f5cb8ecff330d3c417ca289 |
| Publication page | 3a2f9f66fdebdcf6442337a621977312678cc76e47819f322c242eeb7c658b9d |
| Manifest | 538a9898d4c2c424f23a88ede29502bcdb4c27d0b5b1bdbd4deabf27b5d2ec4c |
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 | bTQjd70orcMoFvHLkPatyweXr1hoIeYWznGMr5TNUiJjFO2iUTUpZL4+d7MZ7WWchBHr/kuA/ENRUJW7UWDHDA== |
| 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
| 2026-09-17T11:33:49.587441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032410observed 3a2f9f66fdebdcf6442337a621977312...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:49.569773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032410/manifest.jsonobserved 538a9898d4c2c424f23a88ede29502bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:49.547887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032410/publication.mdobserved 27b1b4cd216143c06033ef2fa2336f6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:49.530459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032410/publication.txtobserved 3d7ff370a72237419038e94a0873cbca...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. |
|---|