OT-2026-000040207
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000040207) never changes.
Identity and time
| Publication number | OT-2026-000040207 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-72bc-af2a-d77375a3566b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040207 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97ed207d6de8a5cbd7f475ecc3e1483ed43d7cb78aa9c5e409e88d9794a69331 |
|---|---|
| Markdown | 9aaed6118d5df9999203a6d29d8456fb6ea74f3d5760e1a71b9191f949fb375e |
| Publication page | edd0b17aafae7982afe5bbff84da9315e23248e11ee1cea307ebbc4d3a677dd7 |
| Manifest | 89a8a4b1ae5bfeb929de433a00b7642393b787316f51f12b51fbaf79f48a0877 |
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 | rLJvspM8lf1o38k0qwJEbBAmOitMTywcPzoHQQJ28+rslDZrC0KQreGX73SWuXTrWwlvA0/vIBpbbAMJ+AOZBw== |
| 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
| 2026-09-17T11:19:05.450356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040207observed edd0b17aafae7982afe5bbff84da9315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:05.436011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040207/manifest.jsonobserved 89a8a4b1ae5bfeb929de433a00b76423...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:05.421606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040207/publication.mdobserved 9aaed6118d5df9999203a6d29d8456fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:05.406005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040207/publication.txtobserved 97ed207d6de8a5cbd7f475ecc3e1483e...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. |
|---|