OT-2026-000040499
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000040499) never changes.
Identity and time
| Publication number | OT-2026-000040499 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-783c-924f-2ea0829ec8e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040499 |
| Status | PUBLIC |
Content hashes
| Canonical text | d24ec9be4c69594b36d32fe65db43041143194dea30aa6b579398bb35dca362d |
|---|---|
| Markdown | 874e0e88f6a76c250d2c8f64b4900a11ec72c9da9efac58c621026209aad4bf0 |
| Publication page | 976cd1dbf868f82eff8ee68b8341039c845fd6fd89de676ef47d8c6b573b58da |
| Manifest | b5ea9fd614e817f9193528e3fdf15b1bc48e0b8e9dcd2ac71d331fb9da845875 |
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 | hIz/YOv7CkSBH7pBOKmPm3BkR6C4yo9NlgqJNhDoVf4X/6bCh/R13E/LmgMaovCsvD0nclDwDnSSWraR3UQSAQ== |
| 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
| 2026-09-17T11:17:32.761698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040499observed 976cd1dbf868f82eff8ee68b8341039c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:32.744026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040499/manifest.jsonobserved b5ea9fd614e817f9193528e3fdf15b1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:32.726553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040499/publication.mdobserved 874e0e88f6a76c250d2c8f64b4900a11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:32.708207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040499/publication.txtobserved d24ec9be4c69594b36d32fe65db43041...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. |
|---|