OT-2026-000093938
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line 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-2026-000093938) never changes.
Identity and time
| Publication number | OT-2026-000093938 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7602-bf12-4bd127a81382 · 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-2026-000093938 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bf4b7908657cee138a0d5e2634c1f1b76c77d0f7583a2334c7680c6b485d825 |
|---|---|
| Markdown | e0c7856b3f84688591d0ec58bed1e7042f865309f6bad338c3d224023d8daabd |
| Publication page | 8f5e45d008a4988e5183f4f492cd839a6a01cee082f30157680d7986d538f5e2 |
| Manifest | f55e90d28eb739b52614013ea6938207281b5f00716e675cb74650b0767c8475 |
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 | mU0R2s+hL0PqDn66gcPuQXq/dwtDBmAK5OslNF/fh0yXU6TjxuD1aB5BH68Z/seFBuV5M07ZKyQunDLdk33oDg== |
| 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
| 2026-09-17T09:38:12.825580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093938observed 8f5e45d008a4988e5183f4f492cd839a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:12.807504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093938/manifest.jsonobserved f55e90d28eb739b52614013ea6938207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.788401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093938/publication.mdobserved e0c7856b3f84688591d0ec58bed1e704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.768931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093938/publication.txtobserved 8bf4b7908657cee138a0d5e2634c1f1b...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. |
|---|