OT-2026-000063256
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000063256) never changes.
Identity and time
| Publication number | OT-2026-000063256 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7253-97a3-2041a31bf9bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063256 |
| Status | PUBLIC |
Content hashes
| Canonical text | dba2b2625edcc13fe10b149796a654c9a597353ea1e900ce662b1392a0b55e4a |
|---|---|
| Markdown | a6f4ebaf711458bb9a5384964a7410cbe543a1d33919803a088737bc657e4308 |
| Publication page | 77a8c20605b75a2410af26d873441225c87e13acb5890a4b75240081bf7a1fd6 |
| Manifest | b9d413357a438719d99de9e0e8f5539c0605d1ffc8abbee47a8779052be3dc1a |
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 | uxn3qxxODS26N6+LMDk/rlYwMg+ANLXGBKVTlm4XEZDFraStpO2S/N2V+NW2AcX8Cggc8kM1+kCEH2My9wXWBA== |
| 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
| 2026-09-17T10:39:08.531827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063256observed 77a8c20605b75a2410af26d873441225...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:08.513810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063256/manifest.jsonobserved b9d413357a438719d99de9e0e8f5539c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:08.497202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063256/publication.mdobserved a6f4ebaf711458bb9a5384964a7410cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:08.478657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063256/publication.txtobserved dba2b2625edcc13fe10b149796a654c9...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. |
|---|