OT-2026-000071426
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000071426) never changes.
Identity and time
| Publication number | OT-2026-000071426 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-7c02-9f50-8424ad5e1752 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0761e0f0a876434b948d59a82dcde70a3432121bdbdac6dd4a006fa388c42f9f |
|---|---|
| Markdown | 1851a9a8bad5392fe8ac4d05fe1715f631c78f2f9478faac07893e861c9f86b4 |
| Publication page | d3bef42192bb2be18fa15cb56913d169d2aabb599a1ea2a22ac063ac48b6e34d |
| Manifest | 8f0b6362c67490cd6d8a04e343787fdb0ddb7147f7cc52154f4a8a705ee05f06 |
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 | Vh9lHGn8vf7MHndW4gS0M1IQXo2QqRRm1uTDYpcOMiRyqvrrtpttCQuft/0fiYQOv3SWcMsPvnDPfnphyqbZBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:03.797182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071426observed d3bef42192bb2be18fa15cb56913d169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:03.780264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071426/manifest.jsonobserved 8f0b6362c67490cd6d8a04e343787fdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:03.763833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071426/publication.mdobserved 1851a9a8bad5392fe8ac4d05fe1715f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:03.746601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071426/publication.txtobserved 0761e0f0a876434b948d59a82dcde70a...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. |
|---|