OT-2026-000036527
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000036527) never changes.
Identity and time
| Publication number | OT-2026-000036527 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-70af-a19c-e4ab9e954b7b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036527 |
| Status | PUBLIC |
Content hashes
| Canonical text | c72c2ec1c5fab5f1e51803ccb6a4ec75a00bc94f631d5609fd57658dd3d9d8e4 |
|---|---|
| Markdown | cbe060d2c1320d7707f066c987db4c382417213c6ac9e859d2f293848bd33321 |
| Publication page | 6508fd9a20499cc465bdc06ba94e9a84d9dc63673369edb50329cc75d11e8d31 |
| Manifest | 0bca7727b44f796494e91cc837f4405e0218944f73b3194bbaa5f7189e98b70a |
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 | eVfLuIXoyClf3XP6z7fYBrEuqTJaldDgqt28k0xD+cIpbiE3M4XYg3pBos8m+Yov9C0NGS2e2Qibka17SDNKCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:25:44.221551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036527observed 6508fd9a20499cc465bdc06ba94e9a84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:44.205339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036527/manifest.jsonobserved 0bca7727b44f796494e91cc837f4405e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:44.187327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036527/publication.mdobserved cbe060d2c1320d7707f066c987db4c38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:44.170518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036527/publication.txtobserved c72c2ec1c5fab5f1e51803ccb6a4ec75...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. |
|---|