OT-2026-000100182
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000100182) never changes.
Identity and time
| Publication number | OT-2026-000100182 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-7705-999a-12a7f6694894 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ef688410e4244b6f12dd52012d059e3e420cf5be1c1f5a70d820b6cb65395d7 |
|---|---|
| Markdown | 7b0fe5aa064717d9c45c8692cbbb295d3132ae760c63ef6b146766b0cb947409 |
| Publication page | 4302972845ba09e501220f038b6b5dc927666d1c5780c6e2ebc57419cd6a56ac |
| Manifest | 2e45c1dc0ca120c4309f499982fb1be060d356ed13060c39b2a629b7c5ab321f |
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 | OyTqe+7myeuKLA1XSmjTP+qIKA/NDANSDKAsbR9MZx3CzIJda09pqsKMVaNMnCz19tRiYprYHk4q1UUv1V3ZBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:53.781960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100182observed 4302972845ba09e501220f038b6b5dc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:53.763229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100182/manifest.jsonobserved 2e45c1dc0ca120c4309f499982fb1be0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:53.743838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100182/publication.mdobserved 7b0fe5aa064717d9c45c8692cbbb295d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:53.725916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100182/publication.txtobserved 7ef688410e4244b6f12dd52012d059e3...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. |
|---|