OT-2026-000100856
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, sustained 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-2026-000100856) never changes.
Identity and time
| Publication number | OT-2026-000100856 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-76a9-88fe-99f426acc0a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100856 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab1ba51cea72762bc48a1396ab3e0966aebeac099d05cdcf9d8ed24f37f1ad49 |
|---|---|
| Markdown | f12b0c31e806e29356f7df17af64894f327893f2e4064eed4e01a13159d1fb98 |
| Publication page | 0ed8d069b7aa11fddac0349722ab914c849926229e24bf8246ad1a8fd99c2aa9 |
| Manifest | d5b6728846937ac94d09812d6fcd8509f10e1ac3fd512bb643ed803a5d65cce3 |
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 | SmCTAT5zzoI+sIP9+Aokmp//MZFOoX/3pdoa9OIpg7gnlq0QOFRoUdJcjfMvrssk4PgGY0ThQeXdd7dO1I1VAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:47.174545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100856observed 0ed8d069b7aa11fddac0349722ab914c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:47.156762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100856/manifest.jsonobserved d5b6728846937ac94d09812d6fcd8509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:47.137891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100856/publication.mdobserved f12b0c31e806e29356f7df17af64894f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:47.117709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100856/publication.txtobserved ab1ba51cea72762bc48a1396ab3e0966...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. |
|---|