OT-2026-000034179
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000034179) never changes.
Identity and time
| Publication number | OT-2026-000034179 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-76d7-923c-c6063413669a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88d623c60e41379c66eeed790eeb093f89ca6291a87801ca4234b1628fb11656 |
|---|---|
| Markdown | 9c9fc3f2cabb8fa83f632f62e255da0253085a538654545b486fc3fe36e6b731 |
| Publication page | 89869786019cdee2d89a067ae8caaf9eb52c36854a4c6d7e80c64e73cbba8e7e |
| Manifest | 302bb09a92027fdae281c85e89e39e6b38c992af227077c241d62908448448c8 |
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 | BMa8AjhbM3F9ORVLLC1bLFO48AHZ0CwNaNYw2+gpNwTR4W7zXF+MhTv9NsgvzH9YyHTocIscodsm6Bwq1DFVAA== |
| 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
| 2026-09-17T11:30:42.661991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034179observed 89869786019cdee2d89a067ae8caaf9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:42.643683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034179/manifest.jsonobserved 302bb09a92027fdae281c85e89e39e6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:42.627012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034179/publication.mdobserved 9c9fc3f2cabb8fa83f632f62e255da02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:42.607177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034179/publication.txtobserved 88d623c60e41379c66eeed790eeb093f...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. |
|---|