OT-2026-000069394
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000069394) never changes.
Identity and time
| Publication number | OT-2026-000069394 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-7e11-b43e-b9a9149f8539 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069394 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8889a632c44cbc39096f9554ccb101adf2fd79465eb18eb7de34d660a844272 |
|---|---|
| Markdown | 67f9cbe49299749b0a7a0e604215f11a58124e2659bc468d6ff5eb4cec7af83e |
| Publication page | d2e78cf866eb6c632d3917fb75a072e7713807bf9f19c6ee4f4290dd6fed4d56 |
| Manifest | d05fcb447ed95555913fdba5f6537bab361194fc17afe2390e68c80340a51921 |
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 | 2H4LAr+1uCU2xfFhC0J4lpMDwB2L0NZ5dOegYaPCbhVUwptScvdfZzBT86BXKJcYYQKTxZ2xz5QWnakddoI9DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:19.090214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069394observed d2e78cf866eb6c632d3917fb75a072e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:19.072415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069394/manifest.jsonobserved d05fcb447ed95555913fdba5f6537bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.054147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069394/publication.mdobserved 67f9cbe49299749b0a7a0e604215f11a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:19.035260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069394/publication.txtobserved c8889a632c44cbc39096f9554ccb101a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.515215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069394observed d2e78cf866eb6c632d3917fb75a072e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.497108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069394/manifest.jsonobserved d05fcb447ed95555913fdba5f6537bab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.481744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069394/publication.mdobserved 67f9cbe49299749b0a7a0e604215f11a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.464448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069394/publication.txtobserved c8889a632c44cbc39096f9554ccb101a...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. |
|---|