OT-2026-000016355
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000016355) never changes.
Identity and time
| Publication number | OT-2026-000016355 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-73bc-b85d-62dd9be02599 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016355 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ce984bc5fd7e676b805452160c86d36c932015d660c1b7bd862508f2bb06ea9 |
|---|---|
| Markdown | b39d9bbd944ae1cd86d199416daceea7e9b6c071591fc364b57d1b0e1f0c8e45 |
| Publication page | 2838b1e52181fba08e575378330219528a327823e042d562a49d81d4a47354a2 |
| Manifest | 6591c574bf440a5d447185fbeba4699b1e8024813a6851e409b203eac4f1c134 |
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 | gAXeV2YXE4XLg61L1VBjk2ovq22HsqynWV6zxTCULwRSL+VrfqzoT2IGf79ucOB15WbLxIQjZLFVER7RGLKeBQ== |
| 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
| 2026-09-17T12:04:25.475068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016355observed 2838b1e52181fba08e57537833021952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:25.457732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016355/manifest.jsonobserved 6591c574bf440a5d447185fbeba4699b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:25.438755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016355/publication.mdobserved b39d9bbd944ae1cd86d199416daceea7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:25.420402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016355/publication.txtobserved 7ce984bc5fd7e676b805452160c86d36...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. |
|---|