OT-2026-000009112
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000009112) never changes.
Identity and time
| Publication number | OT-2026-000009112 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-73ad-bba7-59cb01359166 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009112 |
| Status | PUBLIC |
Content hashes
| Canonical text | f15113e8be4cc04e12eddb75a2ba8e24044d64f4ac941b29850fd87fdbf90dcc |
|---|---|
| Markdown | f9573ae16cc199244c89d01c569dd49fc82dee0dedf485fde0981c7d0edb5203 |
| Publication page | 70ca39341eea8b3b997b3180bf4868f3f2e6c84bd3a97a82f3597fcf340a6e60 |
| Manifest | abc95064fce366e3197a0366c6b7dc80a972fd6405566dc63540345a28365972 |
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 | pf7U2mpZD7bbzOWEHNKABAjOcXmPrBmjP0baU8bTQS94RR4ozlJnufJ24dTcrKvBz3GZnpe/ijqM0HbWYCVMAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:47.783063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009112observed 70ca39341eea8b3b997b3180bf4868f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:47.759892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009112/manifest.jsonobserved abc95064fce366e3197a0366c6b7dc80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:47.739789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009112/publication.mdobserved f9573ae16cc199244c89d01c569dd49f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:47.719556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009112/publication.txtobserved f15113e8be4cc04e12eddb75a2ba8e24...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. |
|---|