OT-2026-000036851
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum 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-2026-000036851) never changes.
Identity and time
| Publication number | OT-2026-000036851 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7ef3-a222-bc6381154583 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 450ae061e63d488eaf7e48e05c615d5e1a21ce8787d703f427d13cf42dcd33aa |
|---|---|
| Markdown | 62d9edbf778c9a42d4b507a554e9dbb0c71e3d4f580236e8f6e55d0457753561 |
| Publication page | c0cbc1fba360a94c050aed1fc9169482ba0165fc1dfe3407bf83e087af628794 |
| Manifest | 4308d49f439e5bc50037f75a787d6fa232a6ec44fabd388f481e16c8fca5dae7 |
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 | p6ldTnbDJqN8xgCpSuMLwskK1Z2U9ZJvDfApQXwIJu7J+D+JJpBYtOBdT389NUo+va977Lzt3jlbtfpQbJwtCA== |
| 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
| 2026-09-17T11:24:28.668524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036851observed c0cbc1fba360a94c050aed1fc9169482...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:28.652924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036851/manifest.jsonobserved 4308d49f439e5bc50037f75a787d6fa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:28.636760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036851/publication.mdobserved 62d9edbf778c9a42d4b507a554e9dbb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:28.619541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036851/publication.txtobserved 450ae061e63d488eaf7e48e05c615d5e...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. |
|---|