OT-2026-000010355
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, vented 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-2026-000010355) never changes.
Identity and time
| Publication number | OT-2026-000010355 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-79b9-af98-8e0013e1c950 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010355 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8813ada3ea184409ef64b0223ee3dbc63a526f9ed42c8e9b761e39d10a63bcd |
|---|---|
| Markdown | f31e5c99a93a1cdfdc1038b656cea584b5b799e36dbc9780fd05d805f7c7b192 |
| Publication page | 099b87734ad5cfc12c3c0284ed48122c791e7c97dc50571912ac6c7bf8d95927 |
| Manifest | 8acefa1cd10c6ad223bef1173db0214afd8c578109e4076a6e554c5bcd123df7 |
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 | 2mZAg1LpmIgQ6Ga+FDJM5kjqSXbJ5dd0ynciSO3C4EPrptMyYXC3SiHunzUmaUIDuCSvTKa0By4t4idxYmWaBA== |
| 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
| 2026-09-17T12:14:27.675811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010355observed 099b87734ad5cfc12c3c0284ed48122c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:27.656760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010355/manifest.jsonobserved 8acefa1cd10c6ad223bef1173db0214a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:27.637563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010355/publication.mdobserved f31e5c99a93a1cdfdc1038b656cea584...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:27.615994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010355/publication.txtobserved e8813ada3ea184409ef64b0223ee3dbc...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. |
|---|