OT-2026-000014205
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000014205) never changes.
Identity and time
| Publication number | OT-2026-000014205 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7624-9c02-49778f8c2a4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014205 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce8b4802227d57172892f59509a2130de5296c2e7a5c95cc8888a200e5b9a36f |
|---|---|
| Markdown | c66eac3c939ad74fdd9fc354a0b7dbc3271f32a6c23ce337dbb86193c574919b |
| Publication page | c7e91064405d84f5f0964de6fa6d8593245e6646eb94d57fc30bf44fc3f3bcdb |
| Manifest | c2038271b6eace3d2647c57de2f922b5d60a5669836af7aaff76588b38762aaf |
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 | GhOfSNhXOJZ7BzYYipMIalSNOXS1NSbwaSxM5J6KHAki2HyEKqKXiwHJktaO8UgbMTVxFUNf59v5sXVlL/fhBw== |
| 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
| 2026-09-17T12:07:18.572120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014205observed c7e91064405d84f5f0964de6fa6d8593...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:18.552357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014205/manifest.jsonobserved c2038271b6eace3d2647c57de2f922b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.531728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014205/publication.mdobserved c66eac3c939ad74fdd9fc354a0b7dbc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.511984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014205/publication.txtobserved ce8b4802227d57172892f59509a2130d...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. |
|---|