OT-2026-000046249
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum 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-2026-000046249) never changes.
Identity and time
| Publication number | OT-2026-000046249 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-74e7-b820-0a4bd3986e21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046249 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5814f2b4e21572d9cc1c50fb8c1ade464e3a4773804ade850006f8e3598c2b90 |
|---|---|
| Markdown | c975355bfce926e209b7338b5e39b79e5c4e4a97c7fe2835f62eb2fc0a151f79 |
| Publication page | c31b2c661682a2b63d4a286aad21205a6fa2a4681d3f7df8cc5732cca9cf0810 |
| Manifest | c5f92607ac42f248a681b959c06c93107e49bd135c61a8c7dfabfc503befddd4 |
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 | nFpa8n6LFPVnMM4hJitDIm7JFXumY8KpNVknbAqoDyE3K7r6NoiPagyYnRnVavjWWQLFWF03nY53t1WYPyT4Bw== |
| 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
| 2026-09-17T11:08:06.165108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046249observed c31b2c661682a2b63d4a286aad21205a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:06.146749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046249/manifest.jsonobserved c5f92607ac42f248a681b959c06c9310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:06.126684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046249/publication.mdobserved c975355bfce926e209b7338b5e39b79e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:06.105920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046249/publication.txtobserved 5814f2b4e21572d9cc1c50fb8c1ade46...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. |
|---|