OT-2026-000010060
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, 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-2026-000010060) never changes.
Identity and time
| Publication number | OT-2026-000010060 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-742b-b687-adee22832e19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a7e3b1c5399a9ec4c5d84b2751f45e26973f7cb65a5af445b98a43218e2df00 |
|---|---|
| Markdown | 3cb1f606537de26c84bc7c034d8da4bf7b337686e9d95e6605cd406790d3a966 |
| Publication page | cfd9bb00d49a54dd781e6c58c064f416cb3c7b84c077f0bf845cf04a196c35cc |
| Manifest | 7477413f76c527ce52bfcbac863a68f24fa159331467ec1915309ea83648b945 |
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 | j5h1wPnG78EO/pOxuU68TTXQGJUIwKvFo/hmEJcZU86y4L3nx2bRFpLeMe6wlZhXUilR9syoe7o04waVsEA2DQ== |
| 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
| 2026-09-17T12:16:07.980479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010060observed cfd9bb00d49a54dd781e6c58c064f416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:07.959426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010060/manifest.jsonobserved 7477413f76c527ce52bfcbac863a68f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:07.939759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010060/publication.mdobserved 3cb1f606537de26c84bc7c034d8da4bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:07.921839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010060/publication.txtobserved 1a7e3b1c5399a9ec4c5d84b2751f45e2...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. |
|---|