OT-2026-000033118
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000033118) never changes.
Identity and time
| Publication number | OT-2026-000033118 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-77f8-97a4-a73981138d64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033118 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4bd8d65aef7a1b8c69f1f5256a160cbf20721ae57d54e4e71baa967d05ea423 |
|---|---|
| Markdown | 9e19415450dac0fee035ed1911133b2a39dde8ce8930f876361d1bc143a002de |
| Publication page | c1ba15640b0bcbb46e396f05ecbe07002feabf7a6ed4209d0f3904adbf24fe4b |
| Manifest | 3c12d8e32c07130711253ad0bf67e53c006b10b30c0bcad868773cbf9ce79266 |
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 | HEQXMgGzXTDgUKMMN/R3wIjXaRnnN/xRlvyI9HdTedWwSQjYvieHA7D7pnH2VzXXnQmYIOyKeOGbiEV6EMHUAA== |
| 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
| 2026-09-17T11:32:47.494657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033118observed c1ba15640b0bcbb46e396f05ecbe0700...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:47.476908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033118/manifest.jsonobserved 3c12d8e32c07130711253ad0bf67e53c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:47.457143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033118/publication.mdobserved 9e19415450dac0fee035ed1911133b2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:47.438271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033118/publication.txtobserved e4bd8d65aef7a1b8c69f1f5256a160cb...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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