OT-2026-000045533
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000045533) never changes.
Identity and time
| Publication number | OT-2026-000045533 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f01-73eb-a64a-5ae1e5e9f284 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045533 |
| Status | PUBLIC |
Content hashes
| Canonical text | adc3e3793eaf4e83d18776b662e55e621558164e9e0318fe929947a273aecff3 |
|---|---|
| Markdown | 488eae8a5653c254cc825cb7c7af3d26bfc82d303c40bf9bfb50f09a7e91bb5d |
| Publication page | 472977a093cc4bdcd093b15594b2efa06da13fffd9adb577bea7e1e8818f859a |
| Manifest | 70dd3c3f328c3b1e4f8ed79ee838bb8712492cca6239a74724c671ecebc74a35 |
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 | BzOUctVGhtq+Bch/2wdEHmC8hLWJQm4sgdFWNm7UREQxw5zcXyk/rRS/ob/JwDegirI8HsY59pTW1go8kQlEDw== |
| 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
| 2026-09-17T11:09:16.782827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045533observed 472977a093cc4bdcd093b15594b2efa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:16.763432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045533/manifest.jsonobserved 70dd3c3f328c3b1e4f8ed79ee838bb87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:16.744647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045533/publication.mdobserved 488eae8a5653c254cc825cb7c7af3d26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:16.727818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045533/publication.txtobserved adc3e3793eaf4e83d18776b662e55e62...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. |
|---|