OT-2026-000070336
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000070336) never changes.
Identity and time
| Publication number | OT-2026-000070336 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7e1b-a70e-49e635b67b90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070336 |
| Status | PUBLIC |
Content hashes
| Canonical text | 513f19eb5567118a538c34f1a72da435165cf789ff80a7c9dbe0baca70fa15c3 |
|---|---|
| Markdown | f74efa862f12c37a75f1774dcf07c3b7a886abc237a26544b8ef659dfbb3acfb |
| Publication page | 665fe01c383c34a20624b32ec12a04fd38c4ecc102d7a2ebf43d6ee6761ad975 |
| Manifest | b56a4ec4b783f90bafed21d254f75b1dd48e60cea6804bcc412a3a996c4a0a30 |
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 | q6d2QUjhvg0oxWUtR+AYInmSD4CLdY4VBPoy1sm2U4bEkuuz9tWhzhxmxtpFB+d8MYi08N5lm6MEHrm6qVwbDQ== |
| 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
| 2026-09-17T10:26:07.799089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070336observed 665fe01c383c34a20624b32ec12a04fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:07.762378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070336/manifest.jsonobserved b56a4ec4b783f90bafed21d254f75b1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.744419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070336/publication.mdobserved f74efa862f12c37a75f1774dcf07c3b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:07.705707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070336/publication.txtobserved 513f19eb5567118a538c34f1a72da435...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. |
|---|