OT-2026-000036160
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000036160) never changes.
Identity and time
| Publication number | OT-2026-000036160 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7722-88c2-b51d12efaf4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036160 |
| Status | PUBLIC |
Content hashes
| Canonical text | f26ce59c553865ef6904bf7e5003a935a3dfa1eaa237c83661956c18834d9150 |
|---|---|
| Markdown | 2d06eccd1cbf5fc68d368c3cc929fc203686e5080cd37db6bb0ba2b4269f2a1d |
| Publication page | 405d00c8947614f09d3f5b8bc6effd636f41916819ae08021347d1f01f61efec |
| Manifest | cde165a419fdc34ad1fb250690a05ec1058ba3294caa52bd365d80169cb1d3e6 |
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 | rI3f4AXkNM6BSshIEKFBOe9GeQfT2rEHKa3U3SO1GMIciP+/2OuvP3yuD07AITI4oF+eFUSBRSr9pDzeI7VJCg== |
| 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
| 2026-09-17T11:26:23.104423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036160observed 405d00c8947614f09d3f5b8bc6effd63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:23.087970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036160/manifest.jsonobserved cde165a419fdc34ad1fb250690a05ec1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:23.069825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036160/publication.mdobserved 2d06eccd1cbf5fc68d368c3cc929fc20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:23.051335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036160/publication.txtobserved f26ce59c553865ef6904bf7e5003a935...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. |
|---|