OT-2026-000055618
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000055618) never changes.
Identity and time
| Publication number | OT-2026-000055618 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a103-76fd-b90d-cbee27b1c312 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 942d8a17f7450857a97cdb4e4970c33d09a0966554e024d7a6c365c7191e7725 |
|---|---|
| Markdown | b2a5cd2d2b4cfe24cb2cd646c74a9c92a5212545d8222ed5f9a8925cec4f7699 |
| Publication page | 13f3c96a89c2e6e81c8749c5add4e8b1f11b4ce26ed322dce18d0627814bf8e9 |
| Manifest | de7d1644877228122c20547373fbd4e35e193594cd6ed3a1a47f39337000adad |
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 | fyXaYkrL8PcET3YB8diXLCbnr7+PsBGWB5PF0NUp0f1n0zLurMliCW/3+4Lirt70t+hwlw6nd8onEJrXKEAvDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:52:51.786475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055618observed 13f3c96a89c2e6e81c8749c5add4e8b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:51.768879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055618/manifest.jsonobserved de7d1644877228122c20547373fbd4e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:51.750446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055618/publication.mdobserved b2a5cd2d2b4cfe24cb2cd646c74a9c92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:51.733599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055618/publication.txtobserved 942d8a17f7450857a97cdb4e4970c33d...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. |
|---|