OT-2026-000024175
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pulsed 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-2026-000024175) never changes.
Identity and time
| Publication number | OT-2026-000024175 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-74b0-b89e-2985eeee84e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024175 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79301dc0072ab66b49dfa543e89ff03cc4d7d255f8cb2d49122d9bc1b42e8e26 |
|---|---|
| Markdown | 1089437fa895a8c661c51784c85ee3ed75827a0da1b6cb56ca1443168dfa9504 |
| Publication page | b74d541117a009e348326665d8c6fd0463a2054def5f69da564f71460f58fa38 |
| Manifest | ff6661e5476e656e538767b62ac00dd502c6a12b3063cbf5ff048c8e1f556c66 |
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 | bgdH3TRHlgmWOtJRiADb6CVXsiU4/Z/kTyQTLq1Z4OOWtFJTUOecLTIGIAqvawjcCpGpCXuDx0SDiAhDiyksBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:37.740304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024175observed b74d541117a009e348326665d8c6fd04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:37.723223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024175/manifest.jsonobserved ff6661e5476e656e538767b62ac00dd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:37.705867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024175/publication.mdobserved 1089437fa895a8c661c51784c85ee3ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:37.685353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024175/publication.txtobserved 79301dc0072ab66b49dfa543e89ff03c...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. |
|---|