OT-2026-000064359
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000064359) never changes.
Identity and time
| Publication number | OT-2026-000064359 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-72fb-93ac-9dbc48f4a49b · 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-2026-000064359 |
| Status | PUBLIC |
Content hashes
| Canonical text | 676f4e3ca69aeb8d2e66ac8710a40ba3abe8fc44289014a06638fbb8df5c930d |
|---|---|
| Markdown | 779d348bdfc9dbbf86b416c3213413e4be0f97501021ae73633e1d913f566df3 |
| Publication page | b53c75cc38ef1e06ab0cabd8712f247d35818eeab9ecee04f31ac91bd245fa78 |
| Manifest | dc7e984e171f61d3c4b42eb4b1995ee7acda1ed13a63c3f70cb606b65190d0e5 |
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 | cI8YHgt65/tOtS++z5zU/It7sOQ5t8QW4J7biJ3pgHrsXsDE41fNc/6PobZKNC3Bt/NtJlM5g7GdxDpBucldCQ== |
| 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
| 2026-09-17T10:36:31.236987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064359observed b53c75cc38ef1e06ab0cabd8712f247d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:31.219015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064359/manifest.jsonobserved dc7e984e171f61d3c4b42eb4b1995ee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.201620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064359/publication.mdobserved 779d348bdfc9dbbf86b416c3213413e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:31.183949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064359/publication.txtobserved 676f4e3ca69aeb8d2e66ac8710a40ba3...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. |
|---|