OT-2026-000094262
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000094262) never changes.
Identity and time
| Publication number | OT-2026-000094262 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7077-b001-b701616c4472 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094262 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc682f36bd07f7947760fe59bf2c3aa5c5e69d97a020b3f298777a0e390b505b |
|---|---|
| Markdown | c9bc32ccd229150024d50846f7962f33befd4d9bc1fb99ed938cb7e46cc9354a |
| Publication page | 47671d33ea44e2b09db2ca793ea1d52e34b5cb6a74971b5cb951ea4fd320e55b |
| Manifest | 0d80d9ec40bbd223b2429c2c433f0c7553950702446e012658e69b11e0b7577b |
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 | 64ihv9r2UAnfwVFPp8DknlZT3C3rMpOeKcPtRBvUxFphuCToGzYPJBgr5xlxiZKcj8cr/eseFELg0L+BgPpECw== |
| 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
| 2026-09-17T09:40:03.644791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094262observed 47671d33ea44e2b09db2ca793ea1d52e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:03.628922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094262/manifest.jsonobserved 0d80d9ec40bbd223b2429c2c433f0c75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.611638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094262/publication.mdobserved c9bc32ccd229150024d50846f7962f33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.594467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094262/publication.txtobserved cc682f36bd07f7947760fe59bf2c3aa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.387559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094262observed 47671d33ea44e2b09db2ca793ea1d52e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.370545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094262/manifest.jsonobserved 0d80d9ec40bbd223b2429c2c433f0c75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.351908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094262/publication.mdobserved c9bc32ccd229150024d50846f7962f33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.334977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094262/publication.txtobserved cc682f36bd07f7947760fe59bf2c3aa5...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. |
|---|