OT-2026-000009834
Publication integrity record
Six cup vacuum gripper, six 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-2026-000009834) never changes.
Identity and time
| Publication number | OT-2026-000009834 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-7b99-9e44-5e3c428839b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009834 |
| Status | PUBLIC |
Content hashes
| Canonical text | d83ed777f75abf3561d6f515a9409a8eec97138997d58ec304cc37cabf87bee8 |
|---|---|
| Markdown | 3d66179001c9d44d09eef577fea5e7dd66d9330a0771ab566287fb7e7166330b |
| Publication page | 0f5a1c699d08630307d224c8577f9e4c26d323c837454dc8f0a4cedf21329b8a |
| Manifest | e6453a5d617f6966d15fb1896b0faef5f48ee13e2d0aa5d856d067b014fe78f1 |
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 | YDr3W3BGIdbgta+UjkPA1ZfvxS6W4DWV7N+F2qsY9M6cejMPWLWia4CuMocWNCI8NVwAiU6MKlApN7Hl4BlBDw== |
| 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
| 2026-09-17T12:15:49.616137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009834observed 0f5a1c699d08630307d224c8577f9e4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:49.596887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009834/manifest.jsonobserved e6453a5d617f6966d15fb1896b0faef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:49.578660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009834/publication.mdobserved 3d66179001c9d44d09eef577fea5e7dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:49.559239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009834/publication.txtobserved d83ed777f75abf3561d6f515a9409a8e...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. |
|---|