OT-2026-000093818
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000093818) never changes.
Identity and time
| Publication number | OT-2026-000093818 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-740e-8976-dcf8934110d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093818 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcb03527b1dd05d349400c0ba085ce2b101b729bb000ea657202372441454e5b |
|---|---|
| Markdown | 2360e7d8fe84b2f145bd7481898911511616ae245d17d2abd614532c7a6fcd3c |
| Publication page | 8010c8c0110d07d01c166826934e19f4ff74e3efe0b2c2cf9cf62bf4232611f4 |
| Manifest | e1ce9d4a94bd5d89e2b8d7fedf1190985fb96696e56c9fa6d94a6724b768d4ee |
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 | KGhO85JbR4f4wGYIl7IqsEuGJwKX27fZeaqDQ6yhNCAS1oTBSEp/Fdn/dz9T/2MA9GfTI+v5qd1HHMBfh2XEBA== |
| 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
| 2026-09-17T09:39:55.643671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093818observed 8010c8c0110d07d01c166826934e19f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:55.627075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093818/manifest.jsonobserved e1ce9d4a94bd5d89e2b8d7fedf119098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:55.610142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093818/publication.mdobserved 2360e7d8fe84b2f145bd748189891151...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:55.589893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093818/publication.txtobserved dcb03527b1dd05d349400c0ba085ce2b...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. |
|---|