OT-2026-000031349
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off after set-down
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-2026-000031349) never changes.
Identity and time
| Publication number | OT-2026-000031349 · never reused |
|---|---|
| Internal UUID | 01a0ae74-87ac-716d-af45-18b5186e8f79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:07.653052Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000031349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 331743e3a975eda89b4d65c593f6f1b0aab24fbeaeabd6e1a11aa32a2e2c26c5 |
|---|---|
| Markdown | 710acf9931cb00356d1f530e09e92ce4133dfad8e02a687bd45032a4d5756e2a |
| Publication page | aae8384804df588b79dec1367e4c47ac007e6e5c99f10b06d597b1c8aeb25760 |
| Manifest | f8e052cc5338470e7f1d7655e79ce6158bd7375a9e6661a8cb7bf4c3de299012 |
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 | lDuI+as3x39ygxxLGHhn70AKLDjzqcUVQls11imkwptcVVtj10bcWuTGAxDpeol83ElPPnA98O7Rggoo2KPNAw== |
| 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
| 2026-09-17T11:36:02.880542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031349observed aae8384804df588b79dec1367e4c47ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:02.861770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031349/manifest.jsonobserved f8e052cc5338470e7f1d7655e79ce615...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:02.843938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031349/publication.mdobserved 710acf9931cb00356d1f530e09e92ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:02.825177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031349/publication.txtobserved 331743e3a975eda89b4d65c593f6f1b0...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. |
|---|