OT-2026-000099096
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000099096) never changes.
Identity and time
| Publication number | OT-2026-000099096 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7754-a047-755601665703 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099096 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2c4cd3f5c9c9fb2447a17c5ad1d27470ef8fb03abb5abb0ccf673730d1b6a87 |
|---|---|
| Markdown | 1e982d406ec2c14a9b2fe7164d74209108e89e40531e614f17c82786a6f2b673 |
| Publication page | be769f081d443796e790c23f2b27d07e5853c506272c3f0a4b7423a4c766925c |
| Manifest | 1c4b006da66da84108565f718e11c7f3612d8d428cb992f19f351d84dcf0c18b |
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 | 3X4u30y/JBM10DCjpysMDjzQFcbOr0kPYvlfdA+8Re16c6B1NTdBX6qFWo4WpjXWha3nRMHZ+0t/fRcv6Ac2Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:20.092015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099096observed be769f081d443796e790c23f2b27d07e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:20.072398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099096/manifest.jsonobserved 1c4b006da66da84108565f718e11c7f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.052950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099096/publication.mdobserved 1e982d406ec2c14a9b2fe7164d742091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:20.019266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099096/publication.txtobserved e2c4cd3f5c9c9fb2447a17c5ad1d2747...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. |
|---|