OT-2026-000027066
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000027066) never changes.
Identity and time
| Publication number | OT-2026-000027066 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-7b23-9e4c-7cc4cc96986d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027066 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc66a6c756787452a338e45b93a67c8222c0bd71afea71c0aab37deb9540d277 |
|---|---|
| Markdown | 91d5ac684b444e9b067c4fbada2f5a3b3318a3a5d0d260df8457a028698b809c |
| Publication page | 1fd10b070b3d364f6ff406c96ce21a0731068bc787c1ced11e74b2093418a70f |
| Manifest | a3eb98220d18666fa4da77c7431bed34ab262ee9ee0da8bf9004e44546b614f1 |
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 | zDLHkUL1+ahva9KpSt2N3o0hCZqI/6LzixiFyA9XCwOzp/6l/p2oPhSsXBWG+B+pikw4s73xbCnGHO6mxMMyDw== |
| 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
| 2026-09-17T11:43:49.694326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027066observed 1fd10b070b3d364f6ff406c96ce21a07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:49.676605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027066/manifest.jsonobserved a3eb98220d18666fa4da77c7431bed34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:49.657303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027066/publication.mdobserved 91d5ac684b444e9b067c4fbada2f5a3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:49.639792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027066/publication.txtobserved dc66a6c756787452a338e45b93a67c82...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. |
|---|