OT-2026-000032046
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000032046) never changes.
Identity and time
| Publication number | OT-2026-000032046 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-78c1-97b7-69465e2a01fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 637ce8b288e3b5af8c8b5c2b1eba079b06a188bc8dcdedad7766b1e6a8212ba5 |
|---|---|
| Markdown | 6b73e17b2a4767ff25f5921e700535c65c77be9936f346ac276853388d246b5c |
| Publication page | d0665c69ca14df3591a5cb90b21ecc4ec9263993d06d9712ec28cd54b4455138 |
| Manifest | 271a8e51845ad8f5e8baf24059cd8c365c8674f8f53c9bd7b08d0b0202919597 |
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 | NUcrmwb6AX8ZN7em1+AZHTnY0VT1cdjaDTdm3xX6qFYTR7LFHb4J7Squy3TS1Ff1zXmnhvccwDlnepO+jTU+Cw== |
| 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
| 2026-09-17T11:35:27.626118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032046observed d0665c69ca14df3591a5cb90b21ecc4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:27.609622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032046/manifest.jsonobserved 271a8e51845ad8f5e8baf24059cd8c36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:27.593570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032046/publication.mdobserved 6b73e17b2a4767ff25f5921e700535c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:27.575329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032046/publication.txtobserved 637ce8b288e3b5af8c8b5c2b1eba079b...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. |
|---|