OT-2026-000047785
Publication integrity record
Three cup vacuum gripper, three 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-2026-000047785) never changes.
Identity and time
| Publication number | OT-2026-000047785 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c420-7a09-81df-198846fa20ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047785 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbfc60264d4f21866e9988c9b2552789abb9d7a5fa0364594c0186bd9fc8bb20 |
|---|---|
| Markdown | 3fe0e73e7558fc855edb047ff9d0d29cc31bbf211945ef20a5cde9509093ebcc |
| Publication page | a682b72226444ecdad68449ca94d42280d3daa3108a83c933adc3c0609843058 |
| Manifest | c8608747c350e9d2b418e224ed6b388f6b34f2784164ebaee42148330ff22372 |
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 | 4Pyrw05jEv+4r14v2WhE7u6rAriDgiEVvCOsn3kb+ZcjetSVPuh+WEvNifscpJ+MZwTverHNfyUf153LnLp4DQ== |
| 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
| 2026-09-17T11:05:40.875347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047785observed a682b72226444ecdad68449ca94d4228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:40.858217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047785/manifest.jsonobserved c8608747c350e9d2b418e224ed6b388f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:40.841168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047785/publication.mdobserved 3fe0e73e7558fc855edb047ff9d0d29c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:40.821947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047785/publication.txtobserved dbfc60264d4f21866e9988c9b2552789...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. |
|---|