OT-2026-000058084
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, sustained blow-off 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-2026-000058084) never changes.
Identity and time
| Publication number | OT-2026-000058084 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7612-b08a-843814659b6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058084 |
| Status | PUBLIC |
Content hashes
| Canonical text | e62bc400f6fd83092de61460c13e7107ce5fae2c10ae2e77b417f4a3ef4dcf35 |
|---|---|
| Markdown | b2aa148d2c0deeda7c2c761e017f6c74bcd15e7847e15cc1bddd0d50ae4ba252 |
| Publication page | b8912751665f1d8adee504944e4212997918383fafed8dc18c2076fb37fa3d59 |
| Manifest | b1c12026e304db0b015e3b5e037ee20458102711c14be2e43ed88254ef2f7184 |
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 | MA8j1wTcKj3KXv9EZwNCUqed+1w4us2eR5sPmk7quGkU5HGVgvDwaWW71eQsMJZkFnWfYr6ztU/M3G7epMVWDw== |
| 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
| 2026-09-17T10:47:44.682903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058084observed b8912751665f1d8adee504944e421299...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:44.665424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058084/manifest.jsonobserved b1c12026e304db0b015e3b5e037ee204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:44.646390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058084/publication.mdobserved b2aa148d2c0deeda7c2c761e017f6c74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:44.628232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058084/publication.txtobserved e62bc400f6fd83092de61460c13e7107...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. |
|---|