OT-2026-000014373
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, pulsed blow-off 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-2026-000014373) never changes.
Identity and time
| Publication number | OT-2026-000014373 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7e29-b0f9-80827f1261d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9821a8c196083453e6a9cb6a247e5cfc030646545c5c754078881271c7943ccd |
|---|---|
| Markdown | 00b738dcf8751f3c61464a30f03f1493fbe81b46b0c61f74ceb5dfc5ec6ae71e |
| Publication page | 3d32dc0ee868134ce334e900a351b3374d8d59b6081a3270d6c17e61f7a9f6be |
| Manifest | d32ea73ec663fcc4272d5b8df822ba12174919c15ca217765c14e9d42990360c |
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 | hTMX2yaR6qyaoqgHExHhmn3qBOEiWpe690xhZGqE1MNjaIY3dCe034gEuEAteLevyxO3UPl6f7hp/Lv9MEM2Dw== |
| 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
| 2026-09-17T12:10:07.260950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014373observed 3d32dc0ee868134ce334e900a351b337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:07.241292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014373/manifest.jsonobserved d32ea73ec663fcc4272d5b8df822ba12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:07.220409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014373/publication.mdobserved 00b738dcf8751f3c61464a30f03f1493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:07.197918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014373/publication.txtobserved 9821a8c196083453e6a9cb6a247e5cfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.366370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014373observed 3d32dc0ee868134ce334e900a351b337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.349277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014373/manifest.jsonobserved d32ea73ec663fcc4272d5b8df822ba12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.329268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014373/publication.mdobserved 00b738dcf8751f3c61464a30f03f1493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.310059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014373/publication.txtobserved 9821a8c196083453e6a9cb6a247e5cfc...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. |
|---|