OT-2026-000036309
Publication integrity record
Single cup vacuum gripper, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000036309) never changes.
Identity and time
| Publication number | OT-2026-000036309 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7376-a493-3c8f355d96a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036309 |
| Status | PUBLIC |
Content hashes
| Canonical text | d40a30de0155bd15155697c530c9d745d11f2dafd6f686f4da6a084b64d89a92 |
|---|---|
| Markdown | 5e2cbe1dd9c676a5cac0df56cfab6b1e2da6c443573113bc25f04fb7d4ba9b1b |
| Publication page | b538cd3f50a6dc5982d54ab53f2221b96fe5b16eb1b05084f523dc5d9c4cc296 |
| Manifest | 490662ca393e32fc86f927a074593c12b19d3428e86ed6f717c0bbb56f8e908e |
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 | vgWtSHWuhMYozh64+RLQBxwwpAe+FDfd4haxKwemPX52w9PP2H+n4ijJoJgLT7gbWMIC0JuqQZhQFaea2tnGCg== |
| 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
| 2026-09-17T11:26:34.897806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036309observed b538cd3f50a6dc5982d54ab53f2221b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:34.881189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036309/manifest.jsonobserved 490662ca393e32fc86f927a074593c12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:34.864330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036309/publication.mdobserved 5e2cbe1dd9c676a5cac0df56cfab6b1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:34.847210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036309/publication.txtobserved d40a30de0155bd15155697c530c9d745...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. |
|---|