OT-2026-000070089
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, 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-2026-000070089) never changes.
Identity and time
| Publication number | OT-2026-000070089 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7c80-b866-e0fea56edfc4 · 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-2026-000070089 |
| Status | PUBLIC |
Content hashes
| Canonical text | faad68d208919d564f7a42910a518814defa7ae6cc9b697f7b62dc7d575312c0 |
|---|---|
| Markdown | 9af906ad6e2e3ed53902b7568a6a2373883599c6c41676cd92f66d50c8969017 |
| Publication page | c043183746cb8febd7e2180511ce23e46ebcd33ac19fcb0b1196d95cb82b0e06 |
| Manifest | 9ebbe6a43c2701ec280d51d5c4f500241f840148efa5f9dd992a3ee4dad09bc3 |
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 | 18K0TJfOSPNbReo80bXYFapcnUsPiedIc2BxynrNhS9zLdGenYind363vprTPuVnh+dvw+NuQmyWV9GbqvVuDg== |
| 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
| 2026-09-17T10:27:03.416744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070089observed c043183746cb8febd7e2180511ce23e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:03.397452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070089/manifest.jsonobserved 9ebbe6a43c2701ec280d51d5c4f50024...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:03.378661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070089/publication.mdobserved 9af906ad6e2e3ed53902b7568a6a2373...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:03.361416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070089/publication.txtobserved faad68d208919d564f7a42910a518814...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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