OT-2026-000055522
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented before set-down
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-2026-000055522) never changes.
Identity and time
| Publication number | OT-2026-000055522 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a102-79ca-9cb4-2be898ce02e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055522 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22fc9c52a28cf963bc6e79bfcc5e4ded3aa6f4fe57e471fabc70db57793503fd |
|---|---|
| Markdown | 69e6a3339e79bd055a5532b9d209b3259af5e5e055fb28687e6a792f35e7b41b |
| Publication page | 24e6c60def571cd3312b2e1cd5012f8e071ab96d7b241c6735191a4919dffb87 |
| Manifest | 9af9efbe6e011692e98aa053a5e750ae76f062f7d9a3bc56ac9a8c1af8999da2 |
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 | YsJC5JFRWHDkEG2TNLKerOwfU7+hVRkGjJR5PkeD8PXvVIAm95AAASH6HFLvKaGArxQUjtUJgJyadkrkfpDECg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:52:11.958428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055522observed 24e6c60def571cd3312b2e1cd5012f8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:11.941346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055522/manifest.jsonobserved 9af9efbe6e011692e98aa053a5e750ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:11.924192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055522/publication.mdobserved 69e6a3339e79bd055a5532b9d209b325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:11.906262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055522/publication.txtobserved 22fc9c52a28cf963bc6e79bfcc5e4ded...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. |
|---|