OT-2026-000096423
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096423) never changes.
Identity and time
| Publication number | OT-2026-000096423 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7efa-9d3a-7d9bb462ae26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096423 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb20511bb503c599f0c6e5c2c16c0fbacf0e8e0741fc1a364f84a0b63bd428da |
|---|---|
| Markdown | 0657e9070f61dbbe117a82d93ae781407d530a02e619cd7632d36c8930380a89 |
| Publication page | 6d517197a2fc94d75afd083fbf0a0bc84cf1ae5542e08a93420e4b1b38637792 |
| Manifest | 612627aa4eb0a25aa74e97147414e3c935cfefbc1003810c9dd3662358672ee1 |
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 | g2TjQLKkpTdLDrSOEdCxKFPq0Xna6Kp+iC+8TmqI9ZJsShismqPU63ntGHxaZLaUvtFLqZx441s7gISW7oO8Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:43.490595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096423observed 6d517197a2fc94d75afd083fbf0a0bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:43.472907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096423/manifest.jsonobserved 612627aa4eb0a25aa74e97147414e3c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.453286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096423/publication.mdobserved 0657e9070f61dbbe117a82d93ae78140...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.433978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096423/publication.txtobserved bb20511bb503c599f0c6e5c2c16c0fba...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. |
|---|