OT-2026-000044607
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000044607) never changes.
Identity and time
| Publication number | OT-2026-000044607 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d9-77d0-893b-b1f530175825 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044607 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1765966fba2adb341552cf6ac77c94951ceb3f167c8e4d550ba56a0e1b38f012 |
|---|---|
| Markdown | 70e717795a14a9e2edb83dc0d4c45d5ba094eb78f963d0415fc63ae1b41f2b4a |
| Publication page | b3524cc50b62d54e359134e47841e43f8fafc5acb3b3be546a69c23cdf9d2f25 |
| Manifest | 4335605c453a9fae00723fd009ba631eccbc404c47b9bd1285dfab7cc028e191 |
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 | ruzp/9pdz1CrRvehz7KV79gaTferrURkXtWD7/JDnlgxP8AOj8430DIPr+X9idjm+wnbiDKMki5LP8xGcdpDBg== |
| 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
| 2026-09-17T11:11:50.248741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044607observed b3524cc50b62d54e359134e47841e43f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:50.230245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044607/manifest.jsonobserved 4335605c453a9fae00723fd009ba631e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:50.198664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044607/publication.mdobserved 70e717795a14a9e2edb83dc0d4c45d5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:50.168876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044607/publication.txtobserved 1765966fba2adb341552cf6ac77c9495...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. |
|---|