OT-2026-000098023
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum 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-2026-000098023) never changes.
Identity and time
| Publication number | OT-2026-000098023 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f8-764a-85e9-c1d506aa366e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098023 |
| Status | PUBLIC |
Content hashes
| Canonical text | fde2ca08e5b63d4998564f97b5c261db89a0ffc7a3f1da3a82fc857820a6fb9d |
|---|---|
| Markdown | 487a106e6fd6ef197ae49ab3ac38a46feb4a9dafbf3ae2a8d7cfc8efd207719e |
| Publication page | 017cbd22ece4c37435b8334c8adbebe87f7ed767ca4a5b4a40e1ffdda891f822 |
| Manifest | 3aa8a7cd16c469fa5edbda520927cb541a86dae5514d6da626e1edd72887e7b7 |
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 | eE4ZUj0ePJ34I+bevmd4zripFfk3TVoY5QY+rjLKgJVVkRC5O682FLdU8ZHBo9Hh5orKqGzE6g/OpMxZj/hqCg== |
| 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
| 2026-09-17T09:33:11.977326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098023observed 017cbd22ece4c37435b8334c8adbebe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:11.960274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098023/manifest.jsonobserved 3aa8a7cd16c469fa5edbda520927cb54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:11.941558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098023/publication.mdobserved 487a106e6fd6ef197ae49ab3ac38a46f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:11.924014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098023/publication.txtobserved fde2ca08e5b63d4998564f97b5c261db...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. |
|---|