OT-2026-000008361
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, vented 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-2026-000008361) never changes.
Identity and time
| Publication number | OT-2026-000008361 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-703d-8300-1f1452ed93a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008361 |
| Status | PUBLIC |
Content hashes
| Canonical text | bad8306937e5e8e93417bc36b930aa40e973101d307a3a341611891061953fb5 |
|---|---|
| Markdown | d127fcdb9b77cf17d8969855523320abe83ea7fffb098f8055f61e05734f7480 |
| Publication page | 3a09a576601f7d8a8b5c44bcb2a57d0f00df7c1121278fa495957daebb072f2c |
| Manifest | b3555548dabb40e71dda5f4db67c714a1e8be716f5f7ea46755a625cbf13d0f0 |
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 | UGYzlaLVBw9GnPw6cMx+o2nIsyBvTjVL0k/n85kCF+F58jw3e5Z2Ne2JPkgkvYGZ5riSVCfHtNoRvPuC70lLCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:11.014271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008361observed 3a09a576601f7d8a8b5c44bcb2a57d0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:10.991253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008361/manifest.jsonobserved b3555548dabb40e71dda5f4db67c714a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:10.970790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008361/publication.mdobserved d127fcdb9b77cf17d8969855523320ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:10.949749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008361/publication.txtobserved bad8306937e5e8e93417bc36b930aa40...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. |
|---|