OT-2026-000099525
Publication integrity record
Three cup vacuum gripper, three zone face, six 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-2026-000099525) never changes.
Identity and time
| Publication number | OT-2026-000099525 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-72a7-be54-6b237fe1805f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099525 |
| Status | PUBLIC |
Content hashes
| Canonical text | efb951aa802b0c66d14eb9cc261463d75917c049598846c04aae626d93631eed |
|---|---|
| Markdown | ba032d7e213e8a400fadc24149f1ea3c8df6eb4301a5c7a962f8a098e38d36a0 |
| Publication page | 8c1028b733d01d4016db61ed767261433dd2adf2c6b0a0056c96b15b0405c644 |
| Manifest | 011e7400b9a61764aeaf05bc85e3ab1ee1fc3d72f1030a6cbe173b21b180b45d |
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 | M3GWyVmlY2wJSEtDmnqelxbkNhOhUsao5I1PpJEJkDQTQ8jjHxOkZDB4VMN3hgLXBAbJ+a9pg+L24wkpr/JoDQ== |
| 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
| 2026-09-17T09:29:25.510167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099525observed 8c1028b733d01d4016db61ed76726143...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:25.492666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099525/manifest.jsonobserved 011e7400b9a61764aeaf05bc85e3ab1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:25.474873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099525/publication.mdobserved ba032d7e213e8a400fadc24149f1ea3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:25.453691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099525/publication.txtobserved efb951aa802b0c66d14eb9cc261463d7...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. |
|---|