OT-2026-000066926
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, vented after 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-2026-000066926) never changes.
Identity and time
| Publication number | OT-2026-000066926 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-74d6-9b20-48347b8b0c1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84ff24c0f9de4cdce73b66cf97c1e8259d23f207882c1cf8ddbf43e41bb66180 |
|---|---|
| Markdown | edd8c8ae781e50aab2c28877298851be12c7c27450d6937d51bd05fc4c83c546 |
| Publication page | df5a238072fc2e56e78dbaafd861e4ba3f0a4a064080e898bc75f27d662c8fc4 |
| Manifest | d99cd4c2bc0083dd7c494ce7a87289bf0155190100687580149b67d3c091063b |
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 | N2cAamN9P50NZCS3l+5McCdHmExRUDV3JiakR9Pc6gswenC7AK4NyGKWnqlgrOds/Udha7ArZdititbAwitsAQ== |
| 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
| 2026-09-17T10:32:08.105170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066926observed df5a238072fc2e56e78dbaafd861e4ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:08.086848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066926/manifest.jsonobserved d99cd4c2bc0083dd7c494ce7a87289bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:08.068741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066926/publication.mdobserved edd8c8ae781e50aab2c28877298851be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:08.051414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066926/publication.txtobserved 84ff24c0f9de4cdce73b66cf97c1e825...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. |
|---|