OT-2026-000062412
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000062412) never changes.
Identity and time
| Publication number | OT-2026-000062412 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7c0a-8b41-4b09aa8ac2aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062412 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ba46aa8e85e244f0c2f34312cd3840d182856c9aa198e0c6f9610124e1718b8 |
|---|---|
| Markdown | fcd2c28f680dc1ab9ac0754fe1d0c93bc1250e81e18fed2db4cc696a71767dae |
| Publication page | be1176546fd61ef476fdc29ea0bbe8708e5785552ca0864fc906d868eef12d01 |
| Manifest | 051805bf51d32f0bed4ef342ba8cf2605362eeb5850858317ced521211ff509f |
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 | D9K8qkLyBkN2aN8ToPukXteDZE14olQEmGx196sqEf6G2eY+M4uyAB1uEXag3QppvIbqiOsBABVe3LD8vfW3DA== |
| 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
| 2026-09-17T10:39:44.597813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062412observed be1176546fd61ef476fdc29ea0bbe870...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:44.576581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062412/manifest.jsonobserved 051805bf51d32f0bed4ef342ba8cf260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:44.556546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062412/publication.mdobserved fcd2c28f680dc1ab9ac0754fe1d0c93b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:44.534700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062412/publication.txtobserved 0ba46aa8e85e244f0c2f34312cd3840d...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. |
|---|