OT-2026-000010222
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, vented after set-down, on a tool changer
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-2026-000010222) never changes.
Identity and time
| Publication number | OT-2026-000010222 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7d91-979b-006d87d8352e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010222 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbc08b70563459d6e5d448dee3015f0b903bc7f954e8798ae55f8537c7b16ed0 |
|---|---|
| Markdown | 858dfeb8d535ad0f9856d67a9f1828363c47fdc794116925765f6536eee03dbd |
| Publication page | 46c3b42b28f9ad9de6025a9636d681a9650a2c645ad2df3e56cc56dfc5dc8b53 |
| Manifest | c1e8c7339af5a6cca5ea11157b1c5dfed606b1295d8e22d7d7754a5ee1255cd8 |
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 | ESySDL3uNTPTiGheF2EzHpf7vaX0Ad3AWxV0+5xV+m9S1ggxkROC5AHsNfFgMg6uz8fWTTX4ENg2D2ozpZ/dAg== |
| 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
| 2026-09-17T12:16:20.944463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010222observed 46c3b42b28f9ad9de6025a9636d681a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:20.920586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010222/manifest.jsonobserved c1e8c7339af5a6cca5ea11157b1c5dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:20.899067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010222/publication.mdobserved 858dfeb8d535ad0f9856d67a9f182836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:20.879198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010222/publication.txtobserved dbc08b70563459d6e5d448dee3015f0b...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. |
|---|