OT-2026-000035758
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000035758) never changes.
Identity and time
| Publication number | OT-2026-000035758 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-7845-b312-532e091509fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c83b48a0c27ea4dd19d25ccfd48fbdcb10232bd192ace995e0b5daf547d2a1f |
|---|---|
| Markdown | 2a303e009bb4d729ef89436b583cd12e286ae015167a5688f3760c47dc497cb3 |
| Publication page | f1ca70c748345658a380520d5913686e10c839d66e29d760327da21e4936b58d |
| Manifest | f4ce5920219497dbbb4925dae737c49fa5e521dbdab70f4bccbc1d22e5189a40 |
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 | tygPK0vyAFO5TKYbVQqoiZgKUYlkoRdTnvzTZDvmBgmBU66i6HqjoxzgqWi+UtXtD9mLD66oaStqRQ29VO8mCQ== |
| 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
| 2026-09-17T11:27:27.250989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035758observed f1ca70c748345658a380520d5913686e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:27.231677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035758/manifest.jsonobserved f4ce5920219497dbbb4925dae737c49f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:27.209093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035758/publication.mdobserved 2a303e009bb4d729ef89436b583cd12e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:27.191051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035758/publication.txtobserved 9c83b48a0c27ea4dd19d25ccfd48fbdc...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. |
|---|