OT-2026-000044734
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line 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-2026-000044734) never changes.
Identity and time
| Publication number | OT-2026-000044734 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911a-7d3a-9804-ae504d626548 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044734 |
| Status | PUBLIC |
Content hashes
| Canonical text | e26a074dbc812ca6bc7b18ba2c453870a2439a9b30dd7de6b0d9d3b3d5d6a39b |
|---|---|
| Markdown | e73bce52fbeb19d787a8e2fc0d5bb8f448f7f57ae71d53378a3df5cb6959b9b0 |
| Publication page | fb04712e6b9e5f39717025da0e00e14b86e5d72daf5f17111a06db147fe756ac |
| Manifest | 3c167e90957049c1569a09907a5749d3af363eb12eff526a2be9d94d18811b49 |
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 | GyG2oKoZfdxaCcDLExsGeMEBw7v3KwDcTpn75foVchxTARP39w40G7Z7vFDoIa3VaEfAsv8nfZtRyYYdUB5uDw== |
| 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
| 2026-09-17T11:11:20.749541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044734observed fb04712e6b9e5f39717025da0e00e14b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:20.731335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044734/manifest.jsonobserved 3c167e90957049c1569a09907a5749d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:20.711816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044734/publication.mdobserved e73bce52fbeb19d787a8e2fc0d5bb8f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:20.694041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044734/publication.txtobserved e26a074dbc812ca6bc7b18ba2c453870...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. |
|---|