OT-2026-000047033
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000047033) never changes.
Identity and time
| Publication number | OT-2026-000047033 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-78ff-9602-9a4e61a961e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047033 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7a6d4a059b160c270326b5524372883fd1634941d172c4145270e41214f118f |
|---|---|
| Markdown | 7e4498d95ed11d053bd0df52f6a5d3481c652a2b9235fb71d1a4d75d88bff401 |
| Publication page | 9c47e1ea062c644d15b9be6e54fe5380a8795e954ae1b5a786cc639d70d66f76 |
| Manifest | 901860ebaa44f133bed89bda27e8fd80c662549c992252fcdf6fb0f04c5843e0 |
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 | h4iQHtJSExmjuik+9poPcV4Uc007ZpKZOCFPhUCv8yrNfIja8fxdkfsIZu5BAK8F0OJdWsIUQn0p+OMDxnOYCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:19.139167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047033observed 9c47e1ea062c644d15b9be6e54fe5380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:19.119092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047033/manifest.jsonobserved 901860ebaa44f133bed89bda27e8fd80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.099271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047033/publication.mdobserved 7e4498d95ed11d053bd0df52f6a5d348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:19.080877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047033/publication.txtobserved b7a6d4a059b160c270326b5524372883...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.785008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047033observed 9c47e1ea062c644d15b9be6e54fe5380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.762969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047033/manifest.jsonobserved 901860ebaa44f133bed89bda27e8fd80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.743325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047033/publication.mdobserved 7e4498d95ed11d053bd0df52f6a5d348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:47.722043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047033/publication.txtobserved b7a6d4a059b160c270326b5524372883...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. |
|---|