OT-2026-000034042
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000034042) never changes.
Identity and time
| Publication number | OT-2026-000034042 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7bfd-9afa-8cd88dbc6e59 · 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-2026-000034042 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef6172049a493400478c90f8ad843a46f781e62edbf778d93283eadfaaf86c9d |
|---|---|
| Markdown | f95b7161ca5245fec771f09b6c991fb3ccd7055ff3daed274ccd823c0350e870 |
| Publication page | 25ae0e5703293e38d9314a5ec1dbd2230a140bda71196c3dfd82da5aa222cf51 |
| Manifest | 372edc34c4f22277f02960a769baeb26adeea01f8dadb49ebc13b941f110a703 |
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 | S6c8UKn0ggNvn1ER8LmU7HZneXCPqftkZwHEG2mWW7eqB/Uz6qTsfZtJ41bi4yGXMpUiHWuICjKqe+wuu2moDg== |
| 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
| 2026-09-17T11:30:16.587671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034042observed 25ae0e5703293e38d9314a5ec1dbd223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:16.569917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034042/manifest.jsonobserved 372edc34c4f22277f02960a769baeb26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:16.548154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034042/publication.mdobserved f95b7161ca5245fec771f09b6c991fb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:16.527891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034042/publication.txtobserved ef6172049a493400478c90f8ad843a46...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. |
|---|