OT-2026-000098725
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000098725) never changes.
Identity and time
| Publication number | OT-2026-000098725 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-709b-85fc-dd964466b61e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098725 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16f152c1575d0fa505f37ef63f891443d26f385595c44430cfbdb1aca42eb884 |
|---|---|
| Markdown | 446bcefea98dc19338c52e38882e8f39e1122bc0c5ba64aa37e5e2af6e43ea24 |
| Publication page | b28b23b840b8065b8a68013be98e77e8ae8a1dff95e1a9a5740f99d65ba189eb |
| Manifest | a93d4b3dcb8407a6ba9061b7084c362348a04c22f91f0f6d4fb10520a819c192 |
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 | UZ4DPRu1eLUYchTN101kyplAqAF6+0n9zO31tPtSxdg2fK18+tui7IvSh7Gvsq59wV1/Ab/lAHE7UfuhDHOBAQ== |
| 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
| 2026-09-17T09:31:02.171820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098725observed b28b23b840b8065b8a68013be98e77e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:02.153767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098725/manifest.jsonobserved a93d4b3dcb8407a6ba9061b7084c3623...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.135659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098725/publication.mdobserved 446bcefea98dc19338c52e38882e8f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.118315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098725/publication.txtobserved 16f152c1575d0fa505f37ef63f891443...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. |
|---|