OT-2026-000037067
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000037067) never changes.
Identity and time
| Publication number | OT-2026-000037067 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-700b-bc6d-fef98d5a797f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037067 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6db148e6b0eb2ce53fd228b06acd67ae9f503d34ed36df6f9227331679fa2dfd |
|---|---|
| Markdown | d71d139a75727fe6bb681a87d36d77d1642c2e05e51858ecaf1ea2e86512abea |
| Publication page | 1fc109762932fd04c04633690822c23327d437ad569852e0c46f657ed0f7ceea |
| Manifest | 41257b946c562c9fe9d0600acc245bed9efd88a19ac38a528ddfbad8a83d8aaa |
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 | gDQJEY+RnCxSI+YgECTmkud4rOfj6FbHOje6wCehAWSTuyuP4VbxtwkUHDNS51cgIm5LTZATgtnKiktCU5EEBA== |
| 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
| 2026-09-17T11:24:55.628488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037067observed 1fc109762932fd04c04633690822c233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:55.610768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037067/manifest.jsonobserved 41257b946c562c9fe9d0600acc245bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:55.594092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037067/publication.mdobserved d71d139a75727fe6bb681a87d36d77d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:55.576169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037067/publication.txtobserved 6db148e6b0eb2ce53fd228b06acd67ae...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. |
|---|