OT-2026-000029965
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000029965) never changes.
Identity and time
| Publication number | OT-2026-000029965 · never reused |
|---|---|
| Internal UUID | 01a0ae73-ac48-76ff-82b8-28a4ea2581ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:11.501096Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8890e0634e96902996c182ec3a7f09bab5c721db12f55198df98886bd68985fc |
|---|---|
| Markdown | 6e41b3c0c95dc8ea1503b33df6cacb7284b2a190745ab4b862fecfd8e4e4bc18 |
| Publication page | 282a8ba9840989bb516e52f3c17ba0f90d28521e5b53dc97bb94de0c76acb5bc |
| Manifest | d152deaf592f9d280ac132bc937e637affc9bcba4526dbd92435ecc2283aad73 |
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 | YzZMnyxYmmjIfGs/2FIEClv0edUH35oS8qeOS3yG9LhdPgq6/kNWwduxuu03Tx6w8/ADNDUrZXSnCAcMJQRBAg== |
| 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
| 2026-09-17T11:38:40.990199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029965observed 282a8ba9840989bb516e52f3c17ba0f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:40.973006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029965/manifest.jsonobserved d152deaf592f9d280ac132bc937e637a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:40.955291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029965/publication.mdobserved 6e41b3c0c95dc8ea1503b33df6cacb72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:40.938194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029965/publication.txtobserved 8890e0634e96902996c182ec3a7f09ba...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. |
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