OT-2026-000055270
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000055270) never changes.
Identity and time
| Publication number | OT-2026-000055270 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-7c4d-985d-aa210a7817c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055270 |
| Status | PUBLIC |
Content hashes
| Canonical text | e747883e3472370b7ce9a11a8e3258ac2e3b4f79fe29266c02383013f5905808 |
|---|---|
| Markdown | 4a76bcc4bdaf0f899867a4d38efb5aa8e0fcac44bb0c2c70a374f4c0c6490f65 |
| Publication page | 6c7c1e0e5f3aadeb1c5ec9481dd102723df1a72582b03c76d2d89670f643783a |
| Manifest | ebab5cc3e225629e698789f399fb82163990664d8ea8b8954138d9927dcdd631 |
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 | 9dyf/eMB01czfNg2RQyJTCPMGDVyTp6+9mhd6fB3NBFfvMR92eM3NpX6qPqYit5X7GARMGQEo03hcEb+LweaDA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:51.672675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055270observed 6c7c1e0e5f3aadeb1c5ec9481dd10272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:51.656324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055270/manifest.jsonobserved ebab5cc3e225629e698789f399fb8216...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:51.639293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055270/publication.mdobserved 4a76bcc4bdaf0f899867a4d38efb5aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:51.621636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055270/publication.txtobserved e747883e3472370b7ce9a11a8e3258ac...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. |
|---|