OT-2026-000063914
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000063914) never changes.
Identity and time
| Publication number | OT-2026-000063914 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-79ca-b050-1c7cab67c6ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8928431728f6dc90d89339a91be020a4623506be65da92ba2ebf3209b8a7c6dc |
|---|---|
| Markdown | 204bd8474b4db732f1634874c7facc123ac58df6619f8ee404bb2d372f899e50 |
| Publication page | c816f0723ad0147746182a0598e6a4360a6d67bd745e475b03951a0a0e3d4049 |
| Manifest | edb486976d6ec1465b67cd7b843fc5623db302a086679ecbcf01b5d048de8962 |
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 | M2Cf2r7jZL/RVIpqpME5pyv+AQbMshSGbui3Jw34yCFmHw1z/RDVg1H6D3WQzcmDW62Q6ohPMtpxe85aFznQAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:57.828462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063914observed c816f0723ad0147746182a0598e6a436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:57.812000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063914/manifest.jsonobserved edb486976d6ec1465b67cd7b843fc562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:57.794655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063914/publication.mdobserved 204bd8474b4db732f1634874c7facc12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:57.777327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063914/publication.txtobserved 8928431728f6dc90d89339a91be020a4...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. |
|---|