OT-2026-000058902
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented before 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-2026-000058902) never changes.
Identity and time
| Publication number | OT-2026-000058902 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-762f-b5c8-2417d93b1ba9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058902 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d54abee0f00100ce388d020c155b0a071fc66b5c2c32d0402721ad64808a200 |
|---|---|
| Markdown | e2ffb54be57617a84f3a4d029eb18835e2cd499c5ed890c09dc3551a18834720 |
| Publication page | c9e3cc468bc102101f6229c8d5e4ae0be71a65e39add1a5673d4f7af5f03ab95 |
| Manifest | 33c8318537a801d69d390f77f56417586dd9411d8354ba8115630df5d5013b8d |
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 | MoVTsYrKIe+LbP1nyMuvK5YDhxPHRylgFyAYFZSyKoD1lz5VyES7v/2Vo5YAlDDt8ojLXzOxtWr9+U7PVItmCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:27.157914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058902observed c9e3cc468bc102101f6229c8d5e4ae0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:27.138420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058902/manifest.jsonobserved 33c8318537a801d69d390f77f5641758...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:27.117912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058902/publication.mdobserved e2ffb54be57617a84f3a4d029eb18835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:27.100099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058902/publication.txtobserved 4d54abee0f00100ce388d020c155b0a0...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. |
|---|