OT-2026-000098797
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold 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-2026-000098797) never changes.
Identity and time
| Publication number | OT-2026-000098797 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7ff2-8710-21eae32254ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098797 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2642e0a52d5e1dac63150c8b4c906765f02073ef82aad223a2fb2bc69948f862 |
|---|---|
| Markdown | 4541c45a9b2bd5eda233b71e5b0aa2c4c28deeb0965b3a2ebdc451638fd3ad47 |
| Publication page | bb02785abe700f092ea03885e1ede8115520a6130f8081a882d67ee4b24183a3 |
| Manifest | d930edbec0d9fbeb4704da8d173d2a3b852dfda8182367fb5703bdbc13bb767e |
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 | rY8ADA6UXwJRjqTGt6qXlP2X+BGCApqFd1DlEruC+UAabj7pnlQKEXytQ7LRpMXzSt3+AU/VGJsLZ7pSu/fnAg== |
| 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
| 2026-09-17T09:31:07.538126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098797observed bb02785abe700f092ea03885e1ede811...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:07.521554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098797/manifest.jsonobserved d930edbec0d9fbeb4704da8d173d2a3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.504438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098797/publication.mdobserved 4541c45a9b2bd5eda233b71e5b0aa2c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.487389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098797/publication.txtobserved 2642e0a52d5e1dac63150c8b4c906765...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. |
|---|