OT-2026-000039425
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000039425) never changes.
Identity and time
| Publication number | OT-2026-000039425 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-71e0-b274-42d3a8ddac10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08c25bad06828c6778f3f424e13ceacdbc0fd9e95b03e404cd16d431566aa4d1 |
|---|---|
| Markdown | b8ae7c66faed88d9a9df16ce117b948d1edabdd0f2749a7b3101b5302023e9c6 |
| Publication page | 1274504b576ac5d36d0603d8bf7f5a6a1756de88c9b4867383a82d14299ab902 |
| Manifest | 2e658d21a7895b556f9565918ba3cc7e0b1b4377e8da69a1878a7b38e720262a |
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 | lSgLI71btQHUR1iiiqhJZsX8obvGHMIhOxtJkgXgrlyLF/QuElouuMCzL/ML2CyuTS4tgbyOOxA0rbZF1xRQDw== |
| 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
| 2026-09-17T11:21:02.332604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039425observed 1274504b576ac5d36d0603d8bf7f5a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:02.314972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039425/manifest.jsonobserved 2e658d21a7895b556f9565918ba3cc7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:02.298543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039425/publication.mdobserved b8ae7c66faed88d9a9df16ce117b948d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:02.279214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039425/publication.txtobserved 08c25bad06828c6778f3f424e13ceacd...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. |
|---|