OT-2026-000014682
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, pulsed blow-off before 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-2026-000014682) never changes.
Identity and time
| Publication number | OT-2026-000014682 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-706d-8e92-c702574cfd7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0741f01434f84684847b521832ae5f7f3cef54a1730af6d002ffd5ceedb25497 |
|---|---|
| Markdown | 8a795a7fc8ab2af8de30db82e278248339bbdb4de61e1b53cf5fc591abcb72a9 |
| Publication page | 5f48f8d587da2d74d165eda0d67a1e62b6cb695592a85cb675c7e07c6c375292 |
| Manifest | b7529624647117af3148092e3f40457a025475a71dfefe81c45ff2a19517d3e9 |
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 | CvDWFlhBzvGP34F+shD/G96deU6WVRLi0HGG48859Tle3pzthyrNAe7qGEWX7VkMB51TeoVteJ1+mQcSI8MgAA== |
| 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
| 2026-09-17T12:06:32.124979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014682observed 5f48f8d587da2d74d165eda0d67a1e62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:32.105799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014682/manifest.jsonobserved b7529624647117af3148092e3f40457a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:32.084471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014682/publication.mdobserved 8a795a7fc8ab2af8de30db82e2782483...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:32.063944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014682/publication.txtobserved 0741f01434f84684847b521832ae5f7f...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. |
|---|