OT-2026-000033495
Publication integrity record
Foam pad vacuum gripper, four zone face, six 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-2026-000033495) never changes.
Identity and time
| Publication number | OT-2026-000033495 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38e-7300-bcce-2e107c15280c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033495 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7a7b103c77e280e9b187d96e9ea982b5c5fd16dbc740776ba3d97985e70278d |
|---|---|
| Markdown | 341eda4f121d914a57ab54cf40dd62b1d89823d6f8124f7b0a97ac4ef4b083e2 |
| Publication page | cff35bfd4dbcbe25d3b50de1c1dfbe494b20a432896005f31c678d3196989098 |
| Manifest | 6354cd7c916510d7d5e8a2a3be8099903cbc4e83d02a5e37fadf47c483f8a327 |
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 | fWrLYyQANNdwZg2VAHsaXqUV+IHnVKWBgP8Qp025g0lg95MnvcVH+5AzitMBVm/2UxFNA2vj/ClBZinMyX10DQ== |
| 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
| 2026-09-17T11:31:20.654739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033495observed cff35bfd4dbcbe25d3b50de1c1dfbe49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:20.634566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033495/manifest.jsonobserved 6354cd7c916510d7d5e8a2a3be809990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:20.615895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033495/publication.mdobserved 341eda4f121d914a57ab54cf40dd62b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:20.597871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033495/publication.txtobserved a7a7b103c77e280e9b187d96e9ea982b...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. |
|---|