OT-2026-000023335
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, pulsed blow-off 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-2026-000023335) never changes.
Identity and time
| Publication number | OT-2026-000023335 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7a13-ae4d-0b6c6abcc58f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30bb5ee6b02154f062f5d89f89179ca923cb81870ba9d71bce5c4f65df535c1d |
|---|---|
| Markdown | 23ce64e0da3b881d1ec74ec02fec7c59372a626ac9c53aa4b34d20d1a7033f43 |
| Publication page | a217deedf15d7d7d62792f0e07fa16434d25d13031a8be320475811095f71d8a |
| Manifest | 3391ad497f5495ee231070d7fdef0403a8292da325d56619d17a221d90e92ea3 |
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 | KD+hecuQ2mbzem+QwU/1TTy6chJ5fCYGWxjNEAjK45m0qIay9b7byJ1LMp/G8nd4wgJd/TKPfD2h0hLcu4zHCw== |
| 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
| 2026-09-17T11:51:25.510286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023335observed a217deedf15d7d7d62792f0e07fa1643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:25.490614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023335/manifest.jsonobserved 3391ad497f5495ee231070d7fdef0403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:25.470118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023335/publication.mdobserved 23ce64e0da3b881d1ec74ec02fec7c59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:25.450321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023335/publication.txtobserved 30bb5ee6b02154f062f5d89f89179ca9...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. |
|---|