OT-2026-000047599
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000047599) never changes.
Identity and time
| Publication number | OT-2026-000047599 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-7f94-94e8-d78f0387085e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047599 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92459d868912c199a48c040c34ac2ac4436a3620316148190d372aeec9a58455 |
|---|---|
| Markdown | 3b0c39a026c9ac98885221a3b27b9e2ce33ab9612da05cd7dbead5898b155ef7 |
| Publication page | e8a64ccea3ec1c1943366a04c0b482ddf3d6656d286f6058a4ef8835c174cf6b |
| Manifest | 6b13d2e414c8d2c689eeb34c61366d6afc214b93d1bc8e2e4b7f68c0a5f9a0ad |
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 | uz8TSLjWd9/eMJYz8fysT2L15ijQ6pQjGU5HhFYPf/yff96OATYh6E160dT8FnjNoTOwMNwyl9/VfVjLY/m+Aw== |
| 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
| 2026-09-17T11:06:44.145034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047599observed e8a64ccea3ec1c1943366a04c0b482dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:44.127570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047599/manifest.jsonobserved 6b13d2e414c8d2c689eeb34c61366d6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:44.108729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047599/publication.mdobserved 3b0c39a026c9ac98885221a3b27b9e2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:44.090803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047599/publication.txtobserved 92459d868912c199a48c040c34ac2ac4...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. |
|---|