OT-2026-000034974
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, supply line 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-2026-000034974) never changes.
Identity and time
| Publication number | OT-2026-000034974 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1b-720f-b519-6962c9e49943 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034974 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab5d616827cfcafc28b09230ec2e698f87df25650d2875f2956fa2c47bead909 |
|---|---|
| Markdown | 89f2fdee04151c8599e666726b4e5a4c3bcf99e88915934d6660dc7603b6d72c |
| Publication page | ab4c68638d1b8e3e2808ccf23e4e6c3550768ff872153763385d4efb2ee17a71 |
| Manifest | 1203d866d18182554420f57ab95a54181c9d25248174d8bdad251fe36df3ec4b |
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 | SYKTEEVB2OEY8+XSp8p5z6pVi2Htmcob6Vy9te7FuzRN4I76TJYO4cEJBR31z8zsWSr0AgTa+5FMIzbZG+KrAA== |
| 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
| 2026-09-17T11:27:54.275776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034974observed ab4c68638d1b8e3e2808ccf23e4e6c35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:54.257616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034974/manifest.jsonobserved 1203d866d18182554420f57ab95a5418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:54.242066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034974/publication.mdobserved 89f2fdee04151c8599e666726b4e5a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:54.225159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034974/publication.txtobserved ab5d616827cfcafc28b09230ec2e698f...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. |
|---|