OT-2026-000026000
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold 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-2026-000026000) never changes.
Identity and time
| Publication number | OT-2026-000026000 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7633-9113-3cdc23ff8fe2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4996d2ded166bdd7d74fdaef1156b7784834d50d2bf8334d376c743d79b596e5 |
|---|---|
| Markdown | 7f93576a87a2d31011eec95ea1e1d84c2ef7535d1253aff3282c0db4dcff74f4 |
| Publication page | 3c214bac3478f5c0d9081c2460df275ad45603bf3ab760e0ebfeb2183d69a80f |
| Manifest | cc502946710a3953ddd180bebe2a382879173fb50093511dbd867f756df9d7a6 |
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 | kY5bjgaztHW4rIQQuqH+sNQprD3s1dgzV2lj7Jg+8p67rnAYbK+ahVoRdCANy1TBEgUEYOxIr7H/2K/s/li0BQ== |
| 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
| 2026-09-17T11:46:22.561994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026000observed 3c214bac3478f5c0d9081c2460df275a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:22.544679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026000/manifest.jsonobserved cc502946710a3953ddd180bebe2a3828...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:22.527791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026000/publication.mdobserved 7f93576a87a2d31011eec95ea1e1d84c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:22.510360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026000/publication.txtobserved 4996d2ded166bdd7d74fdaef1156b778...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. |
|---|