OT-2026-000009520
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000009520) never changes.
Identity and time
| Publication number | OT-2026-000009520 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-77a0-a64d-89cc115a8072 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009520 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20953f498cddda9d123421d34a7e600cf90120df9efc2ab1383d9c2fecc0a409 |
|---|---|
| Markdown | bb07fa9b98ef64afebd3f85e5d332c2f849aa7f048cbce1fe230ab44d8a198ff |
| Publication page | cb93adf46f196047dbefa06a89633a796c993fca3a8609f705d885228ef575a3 |
| Manifest | 2656bf46346432513629f8ca126b78be81592c88787684abc6e58816daf189f9 |
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 | pB2cTZiIhvNilWqymq56S0XQiqqclOSyDV3lyF/2kMkl3PwSsHm1DgAdrvvmyxDxehe1saEBH2S7Lhfp84sVBQ== |
| 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
| 2026-09-17T12:16:56.070295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009520observed cb93adf46f196047dbefa06a89633a79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:56.051584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009520/manifest.jsonobserved 2656bf46346432513629f8ca126b78be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:56.030429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009520/publication.mdobserved bb07fa9b98ef64afebd3f85e5d332c2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:56.011096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009520/publication.txtobserved 20953f498cddda9d123421d34a7e600c...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. |
|---|