OT-2026-000093198
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093198) never changes.
Identity and time
| Publication number | OT-2026-000093198 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7888-a942-59c8cefd561a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a406173251cc5f2226063efba373bab4fc27fc4376a3c46b54b6a260ec3409c |
|---|---|
| Markdown | 895931408c850a5f688df8fdba900b47e0898e485a12c00bd0cc3984a2d6c337 |
| Publication page | fc2a00f21b5b56824593d10732b8dcadf0621a84068dfc181ca889a0498198a5 |
| Manifest | 2243eab60d5b69e4ed5c7e0b487b639629ff6aa623f6f2c4b6aa7fbaad0fdbd9 |
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 | eBtYYeR+wdz9/wARUppoKgf/3/rjIS9wCNB4olvLGhvCCejqPLqUz/mxA/51rZSM7ghSiXiX4OcnkfuDGlT4Bg== |
| 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
| 2026-09-17T09:40:30.426809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093198observed fc2a00f21b5b56824593d10732b8dcad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:30.402109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093198/manifest.jsonobserved 2243eab60d5b69e4ed5c7e0b487b6396...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.383215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093198/publication.mdobserved 895931408c850a5f688df8fdba900b47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.360235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093198/publication.txtobserved 5a406173251cc5f2226063efba373bab...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. |
|---|