OT-2026-000025503
Publication integrity record
Two cup vacuum gripper, two zone face, six 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-2026-000025503) never changes.
Identity and time
| Publication number | OT-2026-000025503 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-784b-9acb-5e2dbe4559eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025503 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee2836e423233f08c69d869a12326c8384f93673d1a032d56c2dac51e83bcd71 |
|---|---|
| Markdown | 15f152484f87def8237162b01a13736afbf3409f06a72cdd3b032f5473dffc7c |
| Publication page | 280cc38817197d2ced5454c9ad2afe5306f432d5f91621674dca2814fc37b1ea |
| Manifest | 65a138b196cec9c3daeda8e8154702ae360a0ac162b21127ab968e59a414a686 |
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 | OoOOsgEBav7Z+yHEcKk1RuWGnJNuYBPgtL1DwijZ8WNooWML7AinQveC9uGJWOdhnuWApFddh5YnIas2vj+ACw== |
| 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
| 2026-09-17T11:47:36.080854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025503observed 280cc38817197d2ced5454c9ad2afe53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:36.062514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025503/manifest.jsonobserved 65a138b196cec9c3daeda8e8154702ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:36.043632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025503/publication.mdobserved 15f152484f87def8237162b01a13736a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:36.023570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025503/publication.txtobserved ee2836e423233f08c69d869a12326c83...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. |
|---|