OT-2026-000098707
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000098707) never changes.
Identity and time
| Publication number | OT-2026-000098707 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-747c-b6ca-d0b34e15157a · 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-2026-000098707 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2f7bdd6ce8355591081e2cb4ae79c057ac804ce435670262efbe21893f597af |
|---|---|
| Markdown | 0c400e1608229f1807e9bd3512873c043b2b9de9c7dc9cac36792969d9fed1c4 |
| Publication page | c7f6a48c520cbf9a9271ebb77cb78f7409cb0bfeba0a759b22ec3af959494fba |
| Manifest | f17b5c6bce33370ac681b93aed221f8c401675b1d40d115b9f0244fea5447019 |
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 | kV0pQh9hbk7BiC6yzmUwcCxfaRrkg7032TuLktKj1ClAIl3tBbUhsGBhWmzEIMMtB82NCXlvDkHKLEt4+AlpDg== |
| 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
| 2026-09-17T09:31:00.819362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098707observed c7f6a48c520cbf9a9271ebb77cb78f74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:00.801344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098707/manifest.jsonobserved f17b5c6bce33370ac681b93aed221f8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:00.783753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098707/publication.mdobserved 0c400e1608229f1807e9bd3512873c04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:00.764114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098707/publication.txtobserved e2f7bdd6ce8355591081e2cb4ae79c05...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. |
|---|