OT-2026-000014426
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, 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-2026-000014426) never changes.
Identity and time
| Publication number | OT-2026-000014426 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7a9e-9d9d-78296c1d30bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014426 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea3372b3efd87cf6a300409d9e1bf2cd22fbb6852e176bd795a287e67444b914 |
|---|---|
| Markdown | e6081dd54b442eaf73af3751754031048d49c097dad3821d4190e3ce86a07509 |
| Publication page | 06546e2ce9bbcc3913a3db897bf3ca4c778ac0a4e97ab822f50b81657db591a1 |
| Manifest | f83144a200086451abc8e98fe9bc335c0e31a5ab38456bdbcb040381ba83118a |
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 | UtGF/BgktNb9iLwUCMj4kIwoF9vKND2Fzpj7Ya59/GIW0qb1lhqK4dw6S7I+N3ht0dWw4Mt4PIKaMQbhYkvXAw== |
| 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
| 2026-09-17T12:10:11.671828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014426observed 06546e2ce9bbcc3913a3db897bf3ca4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:11.651939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014426/manifest.jsonobserved f83144a200086451abc8e98fe9bc335c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:11.633874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014426/publication.mdobserved e6081dd54b442eaf73af375175403104...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:11.609773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014426/publication.txtobserved ea3372b3efd87cf6a300409d9e1bf2cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:17.533641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014426observed 06546e2ce9bbcc3913a3db897bf3ca4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:17.515987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014426/manifest.jsonobserved f83144a200086451abc8e98fe9bc335c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:17.497094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014426/publication.mdobserved e6081dd54b442eaf73af375175403104...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:17.477871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014426/publication.txtobserved ea3372b3efd87cf6a300409d9e1bf2cd...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. |
|---|