OT-2026-000067893
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two 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-2026-000067893) never changes.
Identity and time
| Publication number | OT-2026-000067893 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fc-7bbb-877c-8a5344746300 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067893 |
| Status | PUBLIC |
Content hashes
| Canonical text | f366c37a0406dbe02e229765b730e963dfd49f8dcf2cf1965c74441fac14774c |
|---|---|
| Markdown | dda3e5da51177a3c0305eee60436705afc540763ab52f1c9788e3deec7e2a103 |
| Publication page | 41b7a50ff65ed7964fe8ebdeaf0f8c90bd7e9bf541d62197b85b10bb10092319 |
| Manifest | 70ae9babc867cb39a4d47eb5b73a0c6d35fa526825e05b1e20f47462e226e8fe |
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 | BSqH+cncrQnfStOJUwMuui6eWkLmbOT5gOtdikYXYw2JxisMgAsC74+NP5mxMx+yzs9nrp7uVtrcWXLPDcBMCw== |
| 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
| 2026-09-17T10:30:17.478129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067893observed 41b7a50ff65ed7964fe8ebdeaf0f8c90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:17.460343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067893/manifest.jsonobserved 70ae9babc867cb39a4d47eb5b73a0c6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.441215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067893/publication.mdobserved dda3e5da51177a3c0305eee60436705a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:17.423162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067893/publication.txtobserved f366c37a0406dbe02e229765b730e963...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. |
|---|