OT-2026-000099246
Publication integrity record
Foam pad vacuum gripper, four zone face, four 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-2026-000099246) never changes.
Identity and time
| Publication number | OT-2026-000099246 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-71bb-baa9-f7d9907f1f47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099246 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1888798136bc8c21fb95601ab1e337d1e2c2df7cd6b7ca48638697f66ba68af |
|---|---|
| Markdown | 266f89d95334528e6add9d531f7bbe1f48f6fc21ca95b174ea6ae2fa64393b98 |
| Publication page | 04bca44555bfeb3dce7a9cde16ce57a4c4a60a52ec6beb1c56e94ded83a5f859 |
| Manifest | d2f8dd4b5fff2006674a727d9b45a4844e711940e7862f3d5ad7d663d0b8754f |
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 | APf1uYithjRUgBpDaGy6PQjRvTfHZ/4tR1DE3rX3nLjov9qKqMChAm7lqR2Pc8QS/Df1diFW6T0vAAJ6UKITDg== |
| 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
| 2026-09-17T09:30:41.144650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099246observed 04bca44555bfeb3dce7a9cde16ce57a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:41.126683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099246/manifest.jsonobserved d2f8dd4b5fff2006674a727d9b45a484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.110394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099246/publication.mdobserved 266f89d95334528e6add9d531f7bbe1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.092488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099246/publication.txtobserved a1888798136bc8c21fb95601ab1e337d...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. |
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