OT-2026-000012033
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three 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-2026-000012033) never changes.
Identity and time
| Publication number | OT-2026-000012033 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-71f2-94e4-896ad8cc2684 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26c17d30b5091b4a5e0f186621e6b47d2a2396bb4d09956120f014cfa50d3322 |
|---|---|
| Markdown | dd064ea8633f22d33bcc79bf8f664473c76e8463c03c496449c1375cebc8a6cd |
| Publication page | c162a5ee243e4be9bd39c8a71af7d22e9c633c50845b66a290be0e818f60b011 |
| Manifest | b227fe72813a90eb2d2fbdbe148696d9c0a69189feb5dd6c283481c2debd2d8c |
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 | 2OXPNNS1agUKTyNgCQz4LngeRLIxT3cMhMuzWzLx+pZ2XqfA9R4+ei29iSIhs6OaM+oJlIlwOdmAXKLM6Q86Dg== |
| 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
| 2026-09-17T12:12:54.386198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012033observed c162a5ee243e4be9bd39c8a71af7d22e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:54.369224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012033/manifest.jsonobserved b227fe72813a90eb2d2fbdbe148696d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:54.350685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012033/publication.mdobserved dd064ea8633f22d33bcc79bf8f664473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:54.331373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012033/publication.txtobserved 26c17d30b5091b4a5e0f186621e6b47d...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. |
|---|