OT-2026-000051567
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000051567) never changes.
Identity and time
| Publication number | OT-2026-000051567 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-784f-a1b6-3eb92dede417 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051567 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3841c1a2eb6353c83b6e0c9bd3570a01dcbbd238dccfdb420116e365e56d292 |
|---|---|
| Markdown | 4af107d6ac96ee6f2b622e682eb591486610e7c13f5ebebf733d2454d3973785 |
| Publication page | 8ff8de13c28c57db834e57b81223c34a3f37a192e5ea9a6065becc00a84f56d6 |
| Manifest | 04ff4b0a986db9242abb4db6e2e9b1cb55b2498378a207ee72c62a48bb72f074 |
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 | 3lgfJZrYg+ZJmT+wRcbg91v0r86Ux90CAz37XcFeMMbkDNgNXwty5rhYWzT+nYBCFOOCtXuWo4/5dgWsXlKsBw== |
| 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
| 2026-09-17T10:58:24.414160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051567observed 8ff8de13c28c57db834e57b81223c34a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:24.397780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051567/manifest.jsonobserved 04ff4b0a986db9242abb4db6e2e9b1cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:24.380324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051567/publication.mdobserved 4af107d6ac96ee6f2b622e682eb59148...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:24.363052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051567/publication.txtobserved f3841c1a2eb6353c83b6e0c9bd3570a0...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. |
|---|