OT-2026-000015939
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000015939) never changes.
Identity and time
| Publication number | OT-2026-000015939 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4d-775e-8733-e24ce4eb9e9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015939 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00d0094187ab1ae33af121b3a7bc3c281472a55ffa79fd02d2d2ebe93e92fe5a |
|---|---|
| Markdown | e5676496759e5e875973cf697cdfbc802ea78888d5625ccc1c2d217cb9cdbfff |
| Publication page | c5c0df4373fd185c166543e37926644508897782c638c590dde775ef48846bdc |
| Manifest | 42d3ad7bdcd12315ce01d52f5761168f8d6b0c3cd2303f3135d7c75ca2058fe1 |
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 | tl5lXln7PSsCqZihZT7BJXn2YRiW/mgZ87twlTN3Q8FnrXQJaczEsJ2/nXR05+SPnj/CpmnOE6ouWJ/502klCQ== |
| 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
| 2026-09-17T12:05:24.766854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015939observed c5c0df4373fd185c166543e379266445...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:24.747319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015939/manifest.jsonobserved 42d3ad7bdcd12315ce01d52f5761168f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:24.726883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015939/publication.mdobserved e5676496759e5e875973cf697cdfbc80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:24.706362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015939/publication.txtobserved 00d0094187ab1ae33af121b3a7bc3c28...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. |
|---|