OT-2026-000055566
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000055566) never changes.
Identity and time
| Publication number | OT-2026-000055566 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a102-728e-8bc4-d8da29bfb8af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f62bea3dafb46a62ca9ede0094cac56fc6e8e324b3b0958031ea7921f9e2907 |
|---|---|
| Markdown | 4e4b1a084d3a4429a5c622cc17c17a6510d8f3befef3aa54573ba589345fdbc6 |
| Publication page | 939063e80a47d0bc920e1743e2199a6858c50057ea660ca6c5288a3ffa7a0f8d |
| Manifest | 0e8332f9aadc39a4cf6fe3526771d970fa389d2263078a2768874836b5bf362e |
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 | QBfMIwOrRggr60IcjrKNYus0nRAuyAAW9dSBLw7cGuLBdnBvJSL+1vJCPF+zGTMsCAaVkLy8YDcyEHb4CrKBDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:52:48.073455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055566observed 939063e80a47d0bc920e1743e2199a68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:48.057222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055566/manifest.jsonobserved 0e8332f9aadc39a4cf6fe3526771d970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:48.040271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055566/publication.mdobserved 4e4b1a084d3a4429a5c622cc17c17a65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:48.022800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055566/publication.txtobserved 5f62bea3dafb46a62ca9ede0094cac56...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. |
|---|