OT-2026-000086208
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, sustained 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-2026-000086208) never changes.
Identity and time
| Publication number | OT-2026-000086208 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-7001-95d0-a3dbdc651473 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51825b0dee57051295c7bf40fb218ee09e729b0e48ca9435854e71fb2fd2a18e |
|---|---|
| Markdown | 2e8389352f0a6a3508c101b1600354c63f4d6126563b06b13d1890aa02916066 |
| Publication page | 2483110408e9af9f747c816c690881b9e2dcb66ea4498709a521cea04cb1931b |
| Manifest | 5262a56f0a2514e75de436dd028d1a30f7fa022f3846f4030cd9d58cf2272b0c |
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 | EOxbljXuHcUy7S6gJOVRmrvc3CAfufx7fJw9hZma6hGrELr+6pDAEThkS9L64Mol/YNbI3Qr7d0HWiVYQVSrCg== |
| 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
| 2026-09-17T09:53:53.400479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086208observed 2483110408e9af9f747c816c690881b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:53.384133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086208/manifest.jsonobserved 5262a56f0a2514e75de436dd028d1a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:53.368189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086208/publication.mdobserved 2e8389352f0a6a3508c101b1600354c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:53.350920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086208/publication.txtobserved 51825b0dee57051295c7bf40fb218ee0...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. |
|---|