OT-2026-000063940
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000063940) never changes.
Identity and time
| Publication number | OT-2026-000063940 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-7e08-b828-6aa5c0bb924b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063940 |
| Status | PUBLIC |
Content hashes
| Canonical text | a12aa04fa5fc6e623256a4a0cbdaaf45a032f15640c112ebfc9443c84ff4adbc |
|---|---|
| Markdown | eccc1ec3a5344675d27c5204f6a8035e253c2e8c1b9e9955bda188f71b1644c5 |
| Publication page | 33cb9d7fbf8e9583fdeee2a4b6a6e3e7e7a1e8dd98d57e38133948a2ce74844d |
| Manifest | da7d4a23a2a98f5610c39fc588c7ca85d3001baca375e026edbdeae9dd037fce |
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 | 4x5qy640n/oJDlL9MeO+mYCt0fmGRkZrX5rP5qmfpIgB9I541/ZsUeHADhepXWC33UYnCzfBlfjmlQK7AAmQBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:59.797596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063940observed 33cb9d7fbf8e9583fdeee2a4b6a6e3e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:59.777926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063940/manifest.jsonobserved da7d4a23a2a98f5610c39fc588c7ca85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:59.757817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063940/publication.mdobserved eccc1ec3a5344675d27c5204f6a8035e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:59.738953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063940/publication.txtobserved a12aa04fa5fc6e623256a4a0cbdaaf45...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. |
|---|