OT-2026-000034119
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, 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-2026-000034119) never changes.
Identity and time
| Publication number | OT-2026-000034119 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-70eb-9ed7-ca93c59b51b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47b144e6dc8ff071efc7f74daddb0f4ef505bada263af9999d5cab9d2b4d1867 |
|---|---|
| Markdown | a50e1dd175c0d1e280945bbe030185f8c421412ddbb2f8e19d329aefe1d57dda |
| Publication page | 71fdbe9cf9c15c1d3dbead45715933a6c27fdc9929b04005b05922946df2ddd9 |
| Manifest | d72b5b3c2d7f1ce79ba17e7f5da65456d91ebcca4014a1231e78cb825bfe8495 |
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 | 7sy+a33bSdu1tCIvCdmRyp4VNvspnwNRdx09EPEwyHvz/jdVIQLeXDqlzhmHG9QfaQ74C4uwe8OIX/sQ7zffBg== |
| 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
| 2026-09-17T11:30:30.493595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034119observed 71fdbe9cf9c15c1d3dbead45715933a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:30.476160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034119/manifest.jsonobserved d72b5b3c2d7f1ce79ba17e7f5da65456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.457476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034119/publication.mdobserved a50e1dd175c0d1e280945bbe030185f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.437464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034119/publication.txtobserved 47b144e6dc8ff071efc7f74daddb0f4e...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. |
|---|