OT-2026-000047036
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000047036) never changes.
Identity and time
| Publication number | OT-2026-000047036 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-77ed-b5f7-bac58366a396 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047036 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb8ce7bcbbc67984eba84b3455afbb519d173fe0d580ad7d93882dfc6869dad4 |
|---|---|
| Markdown | e0d4543e8059c28de6818c743a70ca95cc6cc6c87a1a3a142094ba0594566f03 |
| Publication page | 4f3eb2a718e38777d3380402a52a004189da0fad13445c3b676c5dccc770bce4 |
| Manifest | 325c723ee6237651d34165afdff400c1dba646444d000a5f545fe1ee0bd0045b |
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 | nPZgLJTWL2+ka9NK7DV0QSsfCjbPhl/4CX1DkxYDuF9ODOmXk8+jvmZ6npLoeJYtKT5H+NASQ5IwEkmzMk1tCQ== |
| 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
| 2026-09-17T11:10:19.379390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047036observed 4f3eb2a718e38777d3380402a52a0041...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:19.358081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047036/manifest.jsonobserved 325c723ee6237651d34165afdff400c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.338532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047036/publication.mdobserved e0d4543e8059c28de6818c743a70ca95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.319334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047036/publication.txtobserved fb8ce7bcbbc67984eba84b3455afbb51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:48.014551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047036observed 4f3eb2a718e38777d3380402a52a0041...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.995453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047036/manifest.jsonobserved 325c723ee6237651d34165afdff400c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.976331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047036/publication.mdobserved e0d4543e8059c28de6818c743a70ca95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.955167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047036/publication.txtobserved fb8ce7bcbbc67984eba84b3455afbb51...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. |
|---|