OT-2026-000068043
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line 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-2026-000068043) never changes.
Identity and time
| Publication number | OT-2026-000068043 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7be4-948b-ed4fb8e08495 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068043 |
| Status | PUBLIC |
Content hashes
| Canonical text | 967d5a729ee5b311aa33b378ddb7fa1056906731cdc1e6787ab81b66ad788f11 |
|---|---|
| Markdown | 6e94f6423e5850e97f690b290ccd6b5b0de9bddddf706bc6717dee5f24d48c6b |
| Publication page | 7167a709ab1477223aa2e14c12582dd53cb7571cc24c5f2b1296f7ae42023b3b |
| Manifest | 8be1b33ba15ae68bb1e6ca72ec1d4cb4b6013f85eeb5da2abb331cb619821f46 |
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 | Fq/xruzNg3MWBItapIr8V4Z7my51mnimGIP/w/jeyrSjLz1fVAyjU7GbQ3kQRNuBPTScM3d1DF8FlQEiXR5YAQ== |
| 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
| 2026-09-17T10:30:36.674321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068043observed 7167a709ab1477223aa2e14c12582dd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:36.656919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068043/manifest.jsonobserved 8be1b33ba15ae68bb1e6ca72ec1d4cb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.639040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068043/publication.mdobserved 6e94f6423e5850e97f690b290ccd6b5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:36.620669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068043/publication.txtobserved 967d5a729ee5b311aa33b378ddb7fa10...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. |
|---|