OT-2026-000092131
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, supply line 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-2026-000092131) never changes.
Identity and time
| Publication number | OT-2026-000092131 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-8759-7c90-abb0-0d355a2a5d40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092131 |
| Status | PUBLIC |
Content hashes
| Canonical text | a42411010f5b64129cfbb9e77a7df0bec73a0eb9a641f084991b032a0b5f6835 |
|---|---|
| Markdown | eea22a948cb14d128f40eefc5d89274e203c02f1c25ed21eb0e8ad875ffb8aa3 |
| Publication page | 95957d03c851ef9db15b70ed1a3ead80e3e30ceefd6ebfbf784ce424a8e475d3 |
| Manifest | bd30a4352a6054fe53b2a032c7ee39832d7b3fce59df1600f9aca4fa5164c4e9 |
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 | Sl0KhnSW7HwG+F3aRERSvYAHQOfy95m9APiMhp4JeZ2eCdnRM9QjdjFYRWb6r7nUdei9l+qGrbh959iJpGvOBA== |
| 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
| 2026-09-17T09:41:36.019460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092131observed 95957d03c851ef9db15b70ed1a3ead80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:36.003465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092131/manifest.jsonobserved bd30a4352a6054fe53b2a032c7ee3983...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:35.987135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092131/publication.mdobserved eea22a948cb14d128f40eefc5d89274e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:35.969857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092131/publication.txtobserved a42411010f5b64129cfbb9e77a7df0be...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. |
|---|