OT-2026-000047862
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000047862) never changes.
Identity and time
| Publication number | OT-2026-000047862 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c421-7bc2-9a88-6237cb96db72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047862 |
| Status | PUBLIC |
Content hashes
| Canonical text | be663620fbc3bd60edd94adf1855e948bf2f889ec685970029cb1b17de701f35 |
|---|---|
| Markdown | 1e7e1e2400fb060592f2c8856db44ac459677fed201e7acf6ee7dea6562d5131 |
| Publication page | 4fade43003e6a2d13bf1828c5a53691b317bfffc1f38271e0ca18a5800e532d2 |
| Manifest | b5d9ff277b1978b8e7137fab76ba49de50696b923f9f37f9f3fbf6d3ddfc0c40 |
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 | qMFmYvqDvJTMdDAqGXXifL1gLynxFiZs9wMKL0OKXV2l3aAzdQvchmwSDIGdBPg1UeOGhdh2FmRX6zpVdce1Cg== |
| 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
| 2026-09-17T11:05:47.197287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047862observed 4fade43003e6a2d13bf1828c5a53691b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:47.180364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047862/manifest.jsonobserved b5d9ff277b1978b8e7137fab76ba49de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:47.161318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047862/publication.mdobserved 1e7e1e2400fb060592f2c8856db44ac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:47.142397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047862/publication.txtobserved be663620fbc3bd60edd94adf1855e948...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. |
|---|