OT-2026-000078404
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000078404) never changes.
Identity and time
| Publication number | OT-2026-000078404 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-7a0d-a985-d41414595162 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078404 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae621fae337bf6575d83b811edfd91392a2a6ab79e47627cd92067da4d41f502 |
|---|---|
| Markdown | c44fc13f606b9fd959e230ebe43e842386533a162c190d67b88fe80b5e92c3d2 |
| Publication page | 5f80e75d2229409d21bcde377401a1c1db47ef5668a6ed0e694f7993911df6c2 |
| Manifest | 049256f1d336b0224a0868d083569b28aafc7c7cc02560291cbfb8a5d4609a12 |
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 | mm1eja8SI0i43UiIYQGFk/koep7aL+aFW42/SwYoSzdk2ooqECjOS+TP2LcuWS3qDDz1olR2qMkLjmkY6SNfDw== |
| 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
| 2026-09-17T10:06:23.745329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078404observed 5f80e75d2229409d21bcde377401a1c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:23.726642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078404/manifest.jsonobserved 049256f1d336b0224a0868d083569b28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:23.706548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078404/publication.mdobserved c44fc13f606b9fd959e230ebe43e8423...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:23.686487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078404/publication.txtobserved ae621fae337bf6575d83b811edfd9139...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. |
|---|