OT-2026-000032675
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed blow-off 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-2026-000032675) never changes.
Identity and time
| Publication number | OT-2026-000032675 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-75e4-8e13-d1ca1dcfc614 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032675 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2ad4a5fe56c29d98f4b31e106d2545f7ca0b63c36685ad13b892e319cedfbf1 |
|---|---|
| Markdown | 9a32fb7392be1ea3ae9578d00fb1b85358d90b05b521430379df1fbd3f3d0926 |
| Publication page | 4364293df331f71f8931aea58e9a397c9605a1fbff3bdddd2098fcc61f178583 |
| Manifest | 0624224e0b06f49657f0acc9f7c344ab9a0f70932c62dc4861991557f8c2ad4f |
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 | 313jho/ajavhMrwJVh64es63wnreeiobzcOo5M/smQSDobMEw0SW54tiz8PJevZ6FLg6dl+hB2JGwhnUAV/pAg== |
| 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
| 2026-09-17T11:34:16.615157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032675observed 4364293df331f71f8931aea58e9a397c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:16.597288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032675/manifest.jsonobserved 0624224e0b06f49657f0acc9f7c344ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:16.579208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032675/publication.mdobserved 9a32fb7392be1ea3ae9578d00fb1b853...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:16.562380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032675/publication.txtobserved f2ad4a5fe56c29d98f4b31e106d2545f...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. |
|---|