OT-2026-000009746
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, 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-2026-000009746) never changes.
Identity and time
| Publication number | OT-2026-000009746 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7260-ace7-50b84229b669 · 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-2026-000009746 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02e6081d4d8d7b0335870e40a14e629ce2f76594eced2e987ec48a2b178430bc |
|---|---|
| Markdown | 4c41305269729f077f8a384ce189a5d559c8fbb771c800afe02aef946002b131 |
| Publication page | 55f27a40b213e06d9c21492fc311c363515eab1095bb9ddce7e845a76c1bd9f2 |
| Manifest | 837f95edcb5ed8e04d4884fdfab3bf9d341f155be0a300ba06d742ed2c86d78f |
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 | WfzvZNhaIEpS/FllEXsFarSTipHglHRsE6SZvGd94rQIzULrfBmRZYf97xzaU0UFDoeO6VNKmBEoIDERID85CA== |
| 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
| 2026-09-17T12:17:15.077050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009746observed 55f27a40b213e06d9c21492fc311c363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:15.059884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009746/manifest.jsonobserved 837f95edcb5ed8e04d4884fdfab3bf9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.041503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009746/publication.mdobserved 4c41305269729f077f8a384ce189a5d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.023007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009746/publication.txtobserved 02e6081d4d8d7b0335870e40a14e629c...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. |
|---|