OT-2026-000014770
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, pulsed blow-off before set-down
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-2026-000014770) never changes.
Identity and time
| Publication number | OT-2026-000014770 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-79f5-82ee-153b8ef3daed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014770 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a7b45d192ade3af2d34f5705365f7a17163e0ff9e3a700ba310ed2e1849bb3e |
|---|---|
| Markdown | cbfaac2eebd52347b60b8b310868e5df1caa87fe5a4744039ab9dd4ffa91d1cc |
| Publication page | 77d25a01ba5355f21e099cd1f42dac552ed9ef811e996f9b3d04c9e3dd804128 |
| Manifest | 9dc05f9e05109d3cd1024927b8b8f6736e3c8d782946a3785d78c31fae23df6b |
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 | NOy2P7bU8N4bR2p8OOat4Fa2kMePchQMXA17pGnxWr5xivh+ZWTqFvdgSN6fcOt2pnS6v22J3ZuJpTpBYbNXCQ== |
| 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
| 2026-09-17T12:06:39.435048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014770observed 77d25a01ba5355f21e099cd1f42dac55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:39.415120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014770/manifest.jsonobserved 9dc05f9e05109d3cd1024927b8b8f673...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:39.396562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014770/publication.mdobserved cbfaac2eebd52347b60b8b310868e5df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:39.379303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014770/publication.txtobserved 5a7b45d192ade3af2d34f5705365f7a1...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. |
|---|