OT-2026-000069467
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000069467) never changes.
Identity and time
| Publication number | OT-2026-000069467 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-741b-a55a-8b3fe7064358 · 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-2026-000069467 |
| Status | PUBLIC |
Content hashes
| Canonical text | d18ec5aebb931b9286e6d6ac6de8608a4334a00156620110ac62bfdafd5bb277 |
|---|---|
| Markdown | 390fc4a8545bb6dc7cc8452f7e6a0ccd59d02533f2222f3f343b7ee0d8e35953 |
| Publication page | f5c3792998918a199a81329af70d402a7beb4d9bdad7024b04c6734e440f2e8c |
| Manifest | 5e274524c31de3f26759a0534802d51ead66cd685e6d72d14b15b5e60f55bf24 |
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 | 0Rdffi7+IC2QnLb7n6oJN5k5/aPKzeyseAS92gjsiA3mrI/4nwsvN1ONJELIueAcUWwvqq5KTwSV2hIlDh6mCg== |
| 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
| 2026-09-17T10:30:32.516603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069467observed f5c3792998918a199a81329af70d402a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:32.497838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069467/manifest.jsonobserved 5e274524c31de3f26759a0534802d51e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:32.480288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069467/publication.mdobserved 390fc4a8545bb6dc7cc8452f7e6a0ccd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:32.462370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069467/publication.txtobserved d18ec5aebb931b9286e6d6ac6de8608a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:05.282304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069467observed f5c3792998918a199a81329af70d402a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:05.265617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069467/manifest.jsonobserved 5e274524c31de3f26759a0534802d51e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:05.249112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069467/publication.mdobserved 390fc4a8545bb6dc7cc8452f7e6a0ccd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:05.231152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069467/publication.txtobserved d18ec5aebb931b9286e6d6ac6de8608a...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. |
|---|