OT-2026-000064299
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, pressure sensor per zone, 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-2026-000064299) never changes.
Identity and time
| Publication number | OT-2026-000064299 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-72b1-a226-f132dd20d4a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99c753e3b0f0ed50942d6638f0608ca7f81839fc814f0a77f31e9d516f0dab61 |
|---|---|
| Markdown | 9b4678b2cfe2d3fc4a3fe054c1413c3bc516994789de5dc0b48fe7df84597578 |
| Publication page | e5c48d93d550419b47d87ced80c5540fc87755e731d61befaf6b6ac5662d5a09 |
| Manifest | dcc08d66c99df46751543c21e9fc559dc2ddf8368c313af00da52a0cbf4a670a |
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 | Ll2BM9afqJ7RqUYvWOMM+gCUszWoH8V5sRBSOPdeoh9cvsmDD59n1f7uBS1MvYyNoObKuxmDcGyWqkuJtAwvDQ== |
| 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
| 2026-09-17T10:36:26.702262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064299observed e5c48d93d550419b47d87ced80c5540f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:26.684888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064299/manifest.jsonobserved dcc08d66c99df46751543c21e9fc559d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:26.666030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064299/publication.mdobserved 9b4678b2cfe2d3fc4a3fe054c1413c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:26.647072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064299/publication.txtobserved 99c753e3b0f0ed50942d6638f0608ca7...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. |
|---|