OT-2026-000070863
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000070863) never changes.
Identity and time
| Publication number | OT-2026-000070863 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-718a-bb67-697175f76044 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070863 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a273219a1d4d79bc8fead5aa531a2cceac3eacb788cbb90af072d295f094eee |
|---|---|
| Markdown | 073ed007d1b58974b4b06345bc766cc5d9ae61de337141cb5c7e998d02ffec49 |
| Publication page | eeac0034e975706fdf2899e4934a080486bc8d8b0f2a390c32444bd0e7ace11c |
| Manifest | dd2cbbe135f8dbf9b2567b6cbd94f3c83f6b554babe41ca433004ccf1ad72838 |
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 | 1tr6Q1f6XpJAqLoLxPewTxOxkNb4aFqHaWsW0haRwiFqgb/4aPEK0NN6Uht12o9Qq2cKwSiQ/oeZcssXWrcYDw== |
| 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
| 2026-09-17T10:25:41.084006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070863observed eeac0034e975706fdf2899e4934a0804...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:41.068357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070863/manifest.jsonobserved dd2cbbe135f8dbf9b2567b6cbd94f3c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:41.051897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070863/publication.mdobserved 073ed007d1b58974b4b06345bc766cc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:41.034235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070863/publication.txtobserved 1a273219a1d4d79bc8fead5aa531a2cc...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. |
|---|