OT-2026-000092208
Publication integrity record
Foam pad vacuum gripper, two zone face, pump fed, supply line pressure sensor, 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-2026-000092208) never changes.
Identity and time
| Publication number | OT-2026-000092208 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-71db-b6a7-31a500251db5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7efd7669bc8dd732cfd5db6deb84898bbf20097f4d65418099473bff241ceb60 |
|---|---|
| Markdown | 5f2fa62f7617601684cad804e650a9422169f48cbba59bf31d173bcad00bfa7c |
| Publication page | cfe5dee765e73d8fc3404a76b105099cf8d1c8b03da4981b9960759ccd2e7672 |
| Manifest | 28ec66f550ad83f42859b92aae14712979472ae737fdbf026f92988c17a4e5a7 |
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 | IbnnuV6QpQn4/qiEOb0DB1AkhLgSX43u1Lbt/qNLTQA7AJoTTqKd0TdeSoPuqyopA+Xb02QGR2lh/uNcrFTABA== |
| 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
| 2026-09-17T09:41:32.595694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092208observed cfe5dee765e73d8fc3404a76b105099c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:32.577218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092208/manifest.jsonobserved 28ec66f550ad83f42859b92aae147129...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:32.542713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092208/publication.mdobserved 5f2fa62f7617601684cad804e650a942...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:32.509916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092208/publication.txtobserved 7efd7669bc8dd732cfd5db6deb84898b...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. |
|---|