OT-2026-000030664
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, sustained 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-2026-000030664) never changes.
Identity and time
| Publication number | OT-2026-000030664 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb3-7a38-b602-811c1b3b2130 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030664 |
| Status | PUBLIC |
Content hashes
| Canonical text | 281f1dbd2fbbb77822c914d1c34660ab24af9cffeeb7ba615dbd2d3ee897fe27 |
|---|---|
| Markdown | b5a182e7ff28cff65a760dc571399209e39b28ff525cec0b4c42bdae13e4a71a |
| Publication page | 564783be5be6f7afcb56346fa6b386253e5d75e757b446ae3efd1d7f0960a7e3 |
| Manifest | d3ae9fa0eae184707274c265d48593dec825a3ae589edbc653d61d3c9296ebb5 |
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 | yI61vcqwiWFdLTixe9Mzokz8QXNG005oTimysgDAoA8YLKLM3maGizf0hGmeN1MUv05eRS7pvG1ELVn2z6SLAA== |
| 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
| 2026-09-17T11:36:33.015908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030664observed 564783be5be6f7afcb56346fa6b38625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:32.998500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030664/manifest.jsonobserved d3ae9fa0eae184707274c265d48593de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:32.981189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030664/publication.mdobserved b5a182e7ff28cff65a760dc571399209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:32.963764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030664/publication.txtobserved 281f1dbd2fbbb77822c914d1c34660ab...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. |
|---|