OT-2026-000024206
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, sustained 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-2026-000024206) never changes.
Identity and time
| Publication number | OT-2026-000024206 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7c2b-8b95-7738a4253d12 · 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-2026-000024206 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3f75adb3719f15484ac7ebf6c45b669d4025edca122467555a257815bead180 |
|---|---|
| Markdown | 34676bf2afaebecbd19a472d642d773ab29f79fc0de99b1357a849bfdefdbad4 |
| Publication page | 866e19993e68fbb6fb4f899360c6531ec9bd5daefd8eff8368e88c386306296a |
| Manifest | 9d194a1e2ec8fa1d0dd675f630773c4928bb4f205321657f7862322a1ee314eb |
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 | Qn60mHpcK6dOa1FfCjOSBN9kKvrxpBa8qdgDVMN/vVwb6HVSR6as72hcv5S/81Kmqw+0DCiINKsoRazKSr14BQ== |
| 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
| 2026-09-17T11:48:40.089793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024206observed 866e19993e68fbb6fb4f899360c6531e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:40.071435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024206/manifest.jsonobserved 9d194a1e2ec8fa1d0dd675f630773c49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:40.055402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024206/publication.mdobserved 34676bf2afaebecbd19a472d642d773a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:40.037898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024206/publication.txtobserved b3f75adb3719f15484ac7ebf6c45b669...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. |
|---|