OT-2026-000097848
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097848) never changes.
Identity and time
| Publication number | OT-2026-000097848 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-73d3-8ac1-a0aca924b2d1 · 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-2026-000097848 |
| Status | PUBLIC |
Content hashes
| Canonical text | e173d8199e484a520770914f281eaa98c6bb8bfdc1ee0aec1c59255d93866105 |
|---|---|
| Markdown | d88bc7a439b7b62194ee4598bc41c2b7d51d20096e84a92b2cd152fb63a56ec1 |
| Publication page | dcb66fda2b90f3472523fe25a869a3b5fbbc70c5addecb17586cada7f6d239a7 |
| Manifest | 65b9b57667415200722caf6f2d30d3c62452f13fe7fb2c174b960dda32671fd1 |
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 | RkmJqB+D6eauvEocsTf9ibbv24gPeCI/e4MdchEvKa1PrLmVCPMTgWvpB2cjV5RJOQvhFhkI2JlZYkvFrj8GBw== |
| 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
| 2026-09-17T09:32:57.167228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097848observed dcb66fda2b90f3472523fe25a869a3b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:57.144019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097848/manifest.jsonobserved 65b9b57667415200722caf6f2d30d3c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:57.123805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097848/publication.mdobserved d88bc7a439b7b62194ee4598bc41c2b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:57.102785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097848/publication.txtobserved e173d8199e484a520770914f281eaa98...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. |
|---|