OT-2026-000095029
Publication integrity record
Foam pad vacuum gripper, two zone face, pump fed, 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-2026-000095029) never changes.
Identity and time
| Publication number | OT-2026-000095029 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-73f2-ae80-83aeeda44c36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095029 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6003084bf1d754f33b9e9c15499e31bbe98db8a6e949c2f00a15c794b0a0b1e |
|---|---|
| Markdown | 25bb68d9b280c3d3b9c6026c347845b58b152441ba6c0ce1017e175111a57cd5 |
| Publication page | 2774ec900c52732a9dc8995105444c11f45011c9aa8de4fa89217ed6160c0d47 |
| Manifest | db60454be3c2bc227ff9c16d6dea674ec2acb638d7b3c1835691a2017b50619e |
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 | p7Jst+rUoM9tyQg7IcAzUTztzbhc7GKoSodZYCo5/vg5wYUgaU/xGVnkHiRG0lKyTenXyxWOeF1q+TzQAFBUAA== |
| 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
| 2026-09-17T09:37:35.496514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095029observed 2774ec900c52732a9dc8995105444c11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:35.477866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095029/manifest.jsonobserved db60454be3c2bc227ff9c16d6dea674e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:35.458530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095029/publication.mdobserved 25bb68d9b280c3d3b9c6026c347845b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:35.423250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095029/publication.txtobserved b6003084bf1d754f33b9e9c15499e31b...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. |
|---|