OT-2026-000037625
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold 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-2026-000037625) never changes.
Identity and time
| Publication number | OT-2026-000037625 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7359-833d-229eed82ca2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037625 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe7e2763dfa55417db87974d1777cefa520d0016fd5d38edf14159f321478d92 |
|---|---|
| Markdown | 6215c4067645e9a708643cda479fb5b91dd5b5c0fd15daa2b4d3bf019adeb147 |
| Publication page | e9305b861c6cd36d34ef823b6ea8a215c68b9c156469305016cb7a3b00045d49 |
| Manifest | 08859a463356024d22cd9185e1c1f06f6a4028cd369f52e71a7956082881817c |
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 | 6XeSR5nln6xxDf2W3v8QlgsVbFO/hSTNEYzcYuJ/DOt3vvi8LLAScZkBEjw45j2eaVgXRrycdW/s5eRrUKbnAg== |
| 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
| 2026-09-17T11:24:11.325021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037625observed e9305b861c6cd36d34ef823b6ea8a215...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:11.307454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037625/manifest.jsonobserved 08859a463356024d22cd9185e1c1f06f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:11.288774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037625/publication.mdobserved 6215c4067645e9a708643cda479fb5b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:11.271492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037625/publication.txtobserved fe7e2763dfa55417db87974d1777cefa...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. |
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