OT-2026-000099378
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold 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-2026-000099378) never changes.
Identity and time
| Publication number | OT-2026-000099378 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-706b-b713-06c0dd41ddae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099378 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fe65261bd2b1f5b3873364316d47f89164ce7375b9d2f6d542294887c3b3179 |
|---|---|
| Markdown | 2d01fa77871f4f48b6bfc74ceadf95fc49a878d0ca0e3790659e86a5b53523c5 |
| Publication page | 01cc2082e0664403d7dc842381addabf557a12efa9d526c923b1dd0425333797 |
| Manifest | 40cb60a10a970bf2889352335920b31b76c97412e7edee5962d2469c72b85cde |
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 | gB/YBCFCUJ122x3v6QW9pHqo+bEmLB56nFlEoJmVzwIpyoMRKy2EzZ3Hh1aU9MDQyZMMCHg4Q8RgXMyoccFtBQ== |
| 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
| 2026-09-17T09:29:08.184363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099378observed 01cc2082e0664403d7dc842381addabf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:08.166176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099378/manifest.jsonobserved 40cb60a10a970bf2889352335920b31b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:08.149724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099378/publication.mdobserved 2d01fa77871f4f48b6bfc74ceadf95fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:08.132843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099378/publication.txtobserved 8fe65261bd2b1f5b3873364316d47f89...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. |
|---|