OT-2026-000069066
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000069066) never changes.
Identity and time
| Publication number | OT-2026-000069066 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-786d-af03-347d7ad8d0d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fb9a67cc88b1c272086179fdc06b760dec32044c8e27812396373ea95cbdf90 |
|---|---|
| Markdown | 7e4e8e9d967e884d9a29f5488072eacacbd4a6021bb3142d37829e75219350f2 |
| Publication page | db98a8cdc6cea987ed0b428a49eb46b28447b1c5467bcac1aab95db095a7dd29 |
| Manifest | d343f8362a4fb01725a6f65c7a9881aa58d0689bd7874a777c360b502093411f |
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 | VcbHXBdpGUa6zhssNZnfZThNtRkExCFPS/BcjovYNQZCZQMwh3N0seY6OGbn5SYkeN2HQN+9mmmTrzE2PwgKBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:28:55.855552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069066observed db98a8cdc6cea987ed0b428a49eb46b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:55.838362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069066/manifest.jsonobserved d343f8362a4fb01725a6f65c7a9881aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:55.821411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069066/publication.mdobserved 7e4e8e9d967e884d9a29f5488072eaca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:55.803890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069066/publication.txtobserved 3fb9a67cc88b1c272086179fdc06b760...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. |
|---|