OT-2026-000102428
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000102428) never changes.
Identity and time
| Publication number | OT-2026-000102428 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-72f5-9954-383b7b93c987 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102428 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0796be0c4674c1298fc0fe9706a4d8f4f55600c38f277ae4d39fb241db559c31 |
|---|---|
| Markdown | 15acdd6cc5003a97722cc7f86820442ce910209d5fd5c558e77ef5156f5e1dab |
| Publication page | 1ea39202f6d13c76a83c5b9e696a7d2df9dd767ce5d6eb19a3d1d8890e9e4252 |
| Manifest | 6670c88b08137f03bf10e0e8e7f46d4e66484bd17b5003fa41e78a62b0af593d |
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 | N32VEligNmUIXoOTdhOB7iQ5AITehlWqa6/Yq6CFZWKsTnFGe7fYMlGLtlkgSD8DSIFEKVhi/LgjYSbMVXrSBQ== |
| 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
| 2026-09-17T09:23:46.282016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102428observed 1ea39202f6d13c76a83c5b9e696a7d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:46.262886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102428/manifest.jsonobserved 6670c88b08137f03bf10e0e8e7f46d4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:46.242413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102428/publication.mdobserved 15acdd6cc5003a97722cc7f86820442c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:46.223454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102428/publication.txtobserved 0796be0c4674c1298fc0fe9706a4d8f4...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. |
|---|