OT-2026-000035103
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000035103) never changes.
Identity and time
| Publication number | OT-2026-000035103 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-7a9d-baee-6c50c7f26685 · 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-2026-000035103 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce6a7f526b08985003b628fffb7e1254b047fc9e3a6064e70bcf9b56e4ce2f76 |
|---|---|
| Markdown | 07b3034d9447bdfeba7f7c1b35b08583b0adfc327967b4bb32b50cd58b44c572 |
| Publication page | e470dba19fe7ef82f8e6caff8a0679b92a35fd4ce2b64cdeedb32a921a384804 |
| Manifest | 45fec7360f224b781009de9a4d41a4646d35d72fdf40ca70365df3b8b1514e52 |
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 | fixhOqJr3Y1fNUUugSdWZ65NLdlWDdqxn/LoqagqMQ2zZmmFTa/p/xqcb95FATAUr3k3JpAZnLmd0OjR6O2PDg== |
| 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
| 2026-09-17T11:28:10.702801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035103observed e470dba19fe7ef82f8e6caff8a0679b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:10.682242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035103/manifest.jsonobserved 45fec7360f224b781009de9a4d41a464...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:10.664804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035103/publication.mdobserved 07b3034d9447bdfeba7f7c1b35b08583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:10.645601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035103/publication.txtobserved ce6a7f526b08985003b628fffb7e1254...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. |
|---|