OT-2026-000082972
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000082972) never changes.
Identity and time
| Publication number | OT-2026-000082972 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-754d-bc3b-d655dad0ba45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082972 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6db34e06ceb81fc711bbbd7f4f0fbd3a18062a7dbb8cacfec6927e4eaabe1e3e |
|---|---|
| Markdown | 00d679cbdde16174e8cac18951bfdeb85699eea17a46f5404870fe5d38ce2fd9 |
| Publication page | cc5fb75627e6284c319b1957777d2661d13c3a75d32363817eb40646cc19ae50 |
| Manifest | fa1fc4bbce3dcff5516e36f779612f4eb5de5a2c733f20cce9e89f86e3e0d1dc |
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 | 3xHLVtfBVRs5fcFWhktyyERrVsvt6uBYGmuLZc8Dv8JVfWOqFrQk5iblAT7tVmO47e56ayZkYqUbwBm4MJkhCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:40.433196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082972observed cc5fb75627e6284c319b1957777d2661...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:40.415568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082972/manifest.jsonobserved fa1fc4bbce3dcff5516e36f779612f4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.398743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082972/publication.mdobserved 00d679cbdde16174e8cac18951bfdeb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:40.380190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082972/publication.txtobserved 6db34e06ceb81fc711bbbd7f4f0fbd3a...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. |
|---|