OT-2026-000041098
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000041098) never changes.
Identity and time
| Publication number | OT-2026-000041098 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-706f-abb2-ff68370e0697 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041098 |
| Status | PUBLIC |
Content hashes
| Canonical text | c30c14e4d44a6be7b0803c1f168398940a5873e59b45a7cef239311750a83da1 |
|---|---|
| Markdown | 40b7defe16a2cc453529464c95df0c9aaec1b9adb8dcca4fce5bd13b9bae1bce |
| Publication page | 8fea6ba72659fc0b0f1a4778e7eee8efc1308a9f3b9be7e8fc112c5338c91626 |
| Manifest | 7d27555356d5622bc488da03a787beecee8c9d7ca45770dd0e8853ad041831fe |
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 | 9ljVjKLpyoWB7PFIAhCsgmXrm1jwgW+NTx57x0CKBCmD5F4Gs5OtP7TX6gM6qamF8QP1m9s3pKm5gZLhc6KCCg== |
| 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
| 2026-09-17T11:17:01.036583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041098observed 8fea6ba72659fc0b0f1a4778e7eee8ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:01.021369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041098/manifest.jsonobserved 7d27555356d5622bc488da03a787beec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.004547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041098/publication.mdobserved 40b7defe16a2cc453529464c95df0c9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:00.989601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041098/publication.txtobserved c30c14e4d44a6be7b0803c1f16839894...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. |
|---|