OT-2026-000009016
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000009016) never changes.
Identity and time
| Publication number | OT-2026-000009016 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7875-89e9-5c54718a9c30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009016 |
| Status | PUBLIC |
Content hashes
| Canonical text | f89c9106a8d671f1713a8a449e3eb6b9eb79b6a5370d4d9b31434fe4782a0746 |
|---|---|
| Markdown | 5bdec8290234f7c7614199352aaa2f2b106247002992d50bca442881b793d3c7 |
| Publication page | 980fa3159eaf7094e2ded73d8c3ee830746518d53214d8aa3093df6186d509c0 |
| Manifest | 0a1eb62de3d141ba2780a9ce1d49dddc33f75d3a51b3f827815bd417dc797986 |
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 | rlaH6nIOsNU076VNnsRekrFJfVI8ebQ4NRUtk4qjQf5qqA0KCTKHH5gMT1QZfQ6fXFx/N2n1X7WohyVsPFsTBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:39.385785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009016observed 980fa3159eaf7094e2ded73d8c3ee830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:39.364020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009016/manifest.jsonobserved 0a1eb62de3d141ba2780a9ce1d49dddc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:39.344697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009016/publication.mdobserved 5bdec8290234f7c7614199352aaa2f2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:39.324908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009016/publication.txtobserved f89c9106a8d671f1713a8a449e3eb6b9...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. |
|---|