OT-2026-000039834
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000039834) never changes.
Identity and time
| Publication number | OT-2026-000039834 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-79ea-8e2a-de2b36b05f9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039834 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc4fd69d3353426bb57d8f1d48a127c7a9d5224549add91e41647ad4961e4bb5 |
|---|---|
| Markdown | c66ec101efbc8cbeec89bef944e7c9d23712e87768240af70f26f7c2917c76e0 |
| Publication page | 059d5bcc53298ac104d53a3573092a99f46979b24dc9523079594ec5bfb04f4e |
| Manifest | 4b89bf6e773f8643eb07726430e9c8ccae7a15ad2d4d9b4215bfd25b0fa26bec |
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 | I9OaKrHac0R+plM1gc0wmffKEi9lOBGMxl0LxFORhQGxlWM6vyBjszGowJWIk1m679LRO31wfTnKox+lr0XSDA== |
| 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
| 2026-09-17T11:20:03.482600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039834observed 059d5bcc53298ac104d53a3573092a99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:03.464949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039834/manifest.jsonobserved 4b89bf6e773f8643eb07726430e9c8cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.447160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039834/publication.mdobserved c66ec101efbc8cbeec89bef944e7c9d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.428262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039834/publication.txtobserved fc4fd69d3353426bb57d8f1d48a127c7...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. |
|---|