OT-2026-000025790
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000025790) never changes.
Identity and time
| Publication number | OT-2026-000025790 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7c91-b3f1-ec9366ed44ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d82348e18528899649936a1c47e81e734983269cca9f4678e281244e0a72aac |
|---|---|
| Markdown | 0557cbff6a9400be60d79829b4fd5abae89019335873ca119dcbbbb18c461f73 |
| Publication page | 73c963bab8cdfdd12114341f8f128647eb62bea2e85e67cdea1731aa692bef00 |
| Manifest | 0abcbac22a845b6d94f0c90195622b819053bf702979f3308baf2793775b0a9f |
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 | vsNjH6VDc+umafwMMZJ4BmDWtWRjTHjLr+E7rGl/BNSpoiyqD9Ok3+C08WQpLeYGYQn1gywdqrELYapbwhCuCg== |
| 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
| 2026-09-17T11:45:59.708247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025790observed 73c963bab8cdfdd12114341f8f128647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:59.692012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025790/manifest.jsonobserved 0abcbac22a845b6d94f0c90195622b81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:59.673883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025790/publication.mdobserved 0557cbff6a9400be60d79829b4fd5aba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:59.656596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025790/publication.txtobserved 7d82348e18528899649936a1c47e81e7...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. |
|---|