OT-2026-000085330
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000085330) never changes.
Identity and time
| Publication number | OT-2026-000085330 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7ff0-afe6-3a0bc141b417 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23d77309683398ad951e5deae01655daec51bec3008003bb798eec8d0113b98b |
|---|---|
| Markdown | 8d6368767195aa14a6fc3c17ff4365896f24d8718a31635e89373c8d520d4804 |
| Publication page | 4a319223783cc4d3e78e9a7640a797131f7159ba73dfcc6f05b62d1180fa567e |
| Manifest | 66ebe49bb1bc2e1c595c012e9e92f83d44f399cee0d6e8baf0e1b1a118bf69ed |
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 | Fvidkmjve2q/S9dvdxN3pB8au218L+6vw04JAjONSj33i3V/6z65pTW6RXS9/g2BI9TK0NttRJkfJsPAQO1VAw== |
| 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
| 2026-09-17T09:54:03.335836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085330observed 4a319223783cc4d3e78e9a7640a79713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:03.318596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085330/manifest.jsonobserved 66ebe49bb1bc2e1c595c012e9e92f83d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:03.301337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085330/publication.mdobserved 8d6368767195aa14a6fc3c17ff436589...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:03.282168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085330/publication.txtobserved 23d77309683398ad951e5deae01655da...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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