OT-2026-000066180
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000066180) never changes.
Identity and time
| Publication number | OT-2026-000066180 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7b1d-a2a4-b123ed733b5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066180 |
| Status | PUBLIC |
Content hashes
| Canonical text | c41caec060836bc434fe56172307a2bb949f02d1e25d427208813f99b7493106 |
|---|---|
| Markdown | bbe8a70bb4fd7ff288518a96aa8166ef069c625985f84a006bc1f23c3bd3c641 |
| Publication page | 43077b73325207130a1428918113bea22291c18f851f5019276940be3dcd5631 |
| Manifest | 6c2952af178a6cbea4f2688f0106ae8dec6fba58f25ba99e8a2b536a1752adeb |
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 | l5IBZIQKbnGeK9Qc+TYu8hHyHmJibXaRaf0zob8BjxbYQfrOIvAnhU6qn1l9E59q3XZu/nuXt7nzB3ONUE8zDA== |
| 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
| 2026-09-17T10:33:19.611322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066180observed 43077b73325207130a1428918113bea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:19.594194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066180/manifest.jsonobserved 6c2952af178a6cbea4f2688f0106ae8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:19.576021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066180/publication.mdobserved bbe8a70bb4fd7ff288518a96aa8166ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:19.556824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066180/publication.txtobserved c41caec060836bc434fe56172307a2bb...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. |
|---|