OT-2026-000014001
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, 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-2026-000014001) never changes.
Identity and time
| Publication number | OT-2026-000014001 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8dea-73aa-bcab-8a5328b716e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2242a1118b6c04e0c44fd430d68d63dc5a51d665a66d62195bb2936c5d6634c9 |
|---|---|
| Markdown | 73029202bdc4b910c6455d62bf1a470e7e9fab6b58e6eeb36b62ce1401ceea56 |
| Publication page | 1af9b02eadcc98e90837725d597547c2f554aa8179bd58c457a77d5f70faddbb |
| Manifest | 293277f10724cbc2b936a12099b2dc51aafb4dd0f70209477e16d90435fe4641 |
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 | sziAtOhLiyTGOcoHOMgwWnx9wUBo6pQpIl2VGferKObnwgVUET/Se81QVPWnkqlfizpc0ZoNSqa1miRHP0MMBw== |
| 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
| 2026-09-17T12:09:13.387424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014001observed 1af9b02eadcc98e90837725d597547c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:13.368169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014001/manifest.jsonobserved 293277f10724cbc2b936a12099b2dc51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:13.347515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014001/publication.mdobserved 73029202bdc4b910c6455d62bf1a470e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:13.327925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014001/publication.txtobserved 2242a1118b6c04e0c44fd430d68d63dc...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. |
|---|