OT-2026-000070169
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000070169) never changes.
Identity and time
| Publication number | OT-2026-000070169 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7c32-b8cb-c67fc31ca61a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070169 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32933b2d4b3ba0cba2374b5558f7ba5bf5fc6bf00d408409326dae25867c837f |
|---|---|
| Markdown | 9c7b9760603fba78ddeb74c87c7257def39125874b9c192e2c4a944eaf8e97b4 |
| Publication page | 6c6ca086df32d8dd77d5607808060226fb371090142c4fa7f26a7640b618ce44 |
| Manifest | 754f6c2798723147734ad48ccff9fadd41fdf2ec93365ff642e659198ab5b3c1 |
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 | H2fpMa6HLPOXHyKei/dpcc1c7Gew5Ox14uZW8LBu6kL62MMGGfBU34LcMDzK8t9KdAN2IqSYdHr/zDp7TRNKBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:13.191350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070169observed 6c6ca086df32d8dd77d5607808060226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:13.171366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070169/manifest.jsonobserved 754f6c2798723147734ad48ccff9fadd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:13.152041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070169/publication.mdobserved 9c7b9760603fba78ddeb74c87c7257de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:13.135128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070169/publication.txtobserved 32933b2d4b3ba0cba2374b5558f7ba5b...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. |
|---|