OT-2026-000101460
Publication integrity record
Foam pad vacuum gripper, four zone face, six 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-2026-000101460) never changes.
Identity and time
| Publication number | OT-2026-000101460 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-73b7-bbdd-2c0e42aeefe4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11fc7f5bb497bbc7043527c4218e79c2f485e1c37ae54840f77f8e3dc46e09e3 |
|---|---|
| Markdown | a0f3dd1e8c72e3fabe1c32edfae2a0ca661068d8d07f8468de072d40612a10d3 |
| Publication page | 071454800d7d69e74183ec7d7ac017bed29428e0860dd4abf4933eddb9e04c46 |
| Manifest | 7e08441bfcedd85091e9f937792651eb684de2f576dc82482006cf1773ac2da3 |
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 | TF+p7j5clbtz9lE7azlCO6eWgjKjucXA1UTG30W49W87ctimsA/RJx6+gtsp95h4jIzrqlAe82shuWD+9Z4kAw== |
| 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
| 2026-09-17T09:26:02.128619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101460observed 071454800d7d69e74183ec7d7ac017be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:02.110542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101460/manifest.jsonobserved 7e08441bfcedd85091e9f937792651eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.089935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101460/publication.mdobserved a0f3dd1e8c72e3fabe1c32edfae2a0ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.069969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101460/publication.txtobserved 11fc7f5bb497bbc7043527c4218e79c2...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. |
|---|