OT-2026-000066957
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000066957) never changes.
Identity and time
| Publication number | OT-2026-000066957 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7c34-9061-6f1a9b2f7191 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066957 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc08643b7a3175d736ee4cf2100e2b0963b7438269ab4ee5873ca9c7217550ba |
|---|---|
| Markdown | 486f622972bf0018820544b4bb2fd2d12aecf624b6b1eb5f5229a2ea6404bf3e |
| Publication page | 3371d2e691d352af18bd053a241e5effd607b5f96a664efb859c3ea2106dbedf |
| Manifest | 707f79a24cc6d2388d9967ca5646c41b001e0f85d93aa686bffc27d272230761 |
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 | t9wsJGqyFPCITYzEkKfcKwzf8JGI9qVG4dnYYvwhopwDY2FxgSU3wOABXwHIlqavBsq0a9O2dFysOfvcIlMQAA== |
| 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
| 2026-09-17T10:32:10.448737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066957observed 3371d2e691d352af18bd053a241e5eff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:10.431653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066957/manifest.jsonobserved 707f79a24cc6d2388d9967ca5646c41b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:10.401085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066957/publication.mdobserved 486f622972bf0018820544b4bb2fd2d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:10.383591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066957/publication.txtobserved dc08643b7a3175d736ee4cf2100e2b09...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. |
|---|