OT-2026-000024231
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two 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-2026-000024231) never changes.
Identity and time
| Publication number | OT-2026-000024231 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-778f-a4c5-73218bcded25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024231 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f24468c4598fff20b3f08ff9c51ab66a0bc8dea2fe0b3a51dc347d77632234f |
|---|---|
| Markdown | 592255f0496ba7bb0a79dde5b4863583f9e30ff892a77de7d01a70d9874dff7e |
| Publication page | 683a3d75c9602843199576011a719af4f05291b3500ab69e99fd02c9122b56cd |
| Manifest | d09ca3ef82983804b701ca01694c548022d3bc865225537cfbf6cd08e35a809a |
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 | bsXz6AVY+T/UmnqWo8s2nird9IxWbkIbLTdwbsKExl9QWiKYP7QW4iJjis0iGxjgGImu49Aw4Jn1pjJoCqKnCg== |
| 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
| 2026-09-17T11:48:42.025482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024231observed 683a3d75c9602843199576011a719af4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:42.003099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024231/manifest.jsonobserved d09ca3ef82983804b701ca01694c5480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:41.985785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024231/publication.mdobserved 592255f0496ba7bb0a79dde5b4863583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:41.968213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024231/publication.txtobserved 1f24468c4598fff20b3f08ff9c51ab66...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. |
|---|