OT-2026-000082608
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after 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-2026-000082608) never changes.
Identity and time
| Publication number | OT-2026-000082608 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-74d8-acff-11cf502d1176 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082608 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd256bdf10dbbdad51a7b57d3a7a260fb93b467c4ab98b11580a0348aee8f01a |
|---|---|
| Markdown | d9a5d07f412552398793c1b0bbaf568de3930d7d3412b0a77f05eab4d85efdb6 |
| Publication page | 679f0901a58b60d4ff7a0ee39c6993e056367ec7b85868ea238fcc9223260ee9 |
| Manifest | 6abf929e9460e02c7b94056b058738a71dac18df38ad802295f7dd6398a18671 |
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 | yptivOLw2QAwWmXT8v4enis1lPLSs0V/SycR+JDKoc5LsUUAtQwcP6mPA/FamIhz68wHwmIHOJRLC24gA4zSBQ== |
| 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
| 2026-09-17T09:58:03.188954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082608observed 679f0901a58b60d4ff7a0ee39c6993e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:03.174181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082608/manifest.jsonobserved 6abf929e9460e02c7b94056b058738a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:03.158518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082608/publication.mdobserved d9a5d07f412552398793c1b0bbaf568d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:03.141665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082608/publication.txtobserved dd256bdf10dbbdad51a7b57d3a7a260f...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. |
|---|