OT-2026-000005735
Publication integrity record
Bellows cup vacuum gripper, four zone face, two stage ejector, vented after 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-2026-000005735) never changes.
Identity and time
| Publication number | OT-2026-000005735 · never reused |
|---|---|
| Internal UUID | 01a0a943-12ed-7bd1-ac06-087307036717 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:09:00.400917Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fb60efed1acabc51baf9f532e18776310fb466ee6881320a7c9a8d123dae6e9 |
|---|---|
| Markdown | 9e14cdbd98bd5a53f8a853e5570f2c28fcd532c286a1e7f22b643062644d229b |
| Publication page | 80c4ee34b4f9a3e29ad41b3e7bd91104ea77ac7923596bff8e16836caecd7201 |
| Manifest | fa64146fa727fc70786f4178d9f183feca9ffffd6f9efd4cd668439a87ab7d27 |
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 | Is/Vn5cMN7HK2qloX2q8RuFaRhGKzE6o123TtDHg4twgNemXivBoU5PBb+dNmd3N/fgezo3UN+EkNtx53Ut5AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:10:05.915633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005735observed 80c4ee34b4f9a3e29ad41b3e7bd91104...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:05.902686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005735/manifest.jsonobserved fa64146fa727fc70786f4178d9f183fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:05.889124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005735/publication.mdobserved 9e14cdbd98bd5a53f8a853e5570f2c28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:05.874433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005735/publication.txtobserved 7fb60efed1acabc51baf9f532e187763...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. |
|---|