OT-2026-000100625
Publication integrity record
Foam pad vacuum gripper, two zone face, two 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-2026-000100625) never changes.
Identity and time
| Publication number | OT-2026-000100625 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-7e65-b4b9-af81457c2ea7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41cd516050a6d74ce549de546c179e51c7b0d474e1f1bdb4573e4deb229cb2a1 |
|---|---|
| Markdown | b7bf841a91952d459a1fe3f1f70296b56efbadace65516e4f4a1fb1aff4f9288 |
| Publication page | d37ab65fdf9a7b810506a9c0729aa3c9756e6c49bdd306c0012104b6af1187c5 |
| Manifest | 141c84c42552424ba1edbc2633e52f912252d2458a800702c5fd23acfafc37cc |
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 | lLicJjSUCxgi5tpitXDJkn8FDEjfN+D4yCusm3fCCPOLFNiUsm6FRYsGP3QbkrWnuAuKXymzUFMKxBQqAOLNDQ== |
| 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
| 2026-09-17T09:27:25.455271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100625observed d37ab65fdf9a7b810506a9c0729aa3c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:25.437503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100625/manifest.jsonobserved 141c84c42552424ba1edbc2633e52f91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:25.419842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100625/publication.mdobserved b7bf841a91952d459a1fe3f1f70296b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:25.400805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100625/publication.txtobserved 41cd516050a6d74ce549de546c179e51...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. |
|---|