OT-2026-000047662
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000047662) never changes.
Identity and time
| Publication number | OT-2026-000047662 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41e-7e95-98e7-7d67bd7754b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047662 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd0509dae77353c8e33fbb57882b7174c7b00220165ed81c0be64e948e2d2161 |
|---|---|
| Markdown | bdc088ee845bc88ef5ab76372aceaef7019ccabfbb444c8c98a7a277493635ee |
| Publication page | 3f2cbc858dd394069c24c733bdc82b45b8ff1bae24b6181cfb399b6d4f52ad3b |
| Manifest | fcb6103d4f1dd907516b3456d4606f3319cf8661a10f89f310e8b7d527cd1aec |
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 | Z4BqHlameA7r+/gONoB74Y12J5jFY12QgRs0YLHscPsS2tYVSIBAGkAWp9eti5GLr4JAnDJ5F9sCDNOEInPaAA== |
| 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
| 2026-09-17T11:05:30.099892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047662observed 3f2cbc858dd394069c24c733bdc82b45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:30.079823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047662/manifest.jsonobserved fcb6103d4f1dd907516b3456d4606f33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:30.059611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047662/publication.mdobserved bdc088ee845bc88ef5ab76372aceaef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:30.041625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047662/publication.txtobserved bd0509dae77353c8e33fbb57882b7174...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. |
|---|