OT-2026-000040637
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off after 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-2026-000040637) never changes.
Identity and time
| Publication number | OT-2026-000040637 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7382-98a3-d665385306e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040637 |
| Status | PUBLIC |
Content hashes
| Canonical text | b946a9c842c56c1d002296fa3b33e5c1ea98218e823a13e063957e221c260302 |
|---|---|
| Markdown | 385cd46acc50f4a66504a5f817be7d0e9090d38acd725f1510d204787828b08b |
| Publication page | 0bf89fc2b2080f1339a2325a6d5a36958440c039b95da12b315690eabf792715 |
| Manifest | 0c17a08dd22b062fc0f3b43cc8f409436425389fa1b1824537def8fdcc1e5da8 |
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 | 38n/kWRbznRsazp55DeYVb0RhgbaZrbHjWgpicXbovLRRNd/oKHUFEenmj/oSe/WRePArWsq9bYpFI3OhkJGCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:49.229256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040637observed 0bf89fc2b2080f1339a2325a6d5a3695...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:49.211863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040637/manifest.jsonobserved 0c17a08dd22b062fc0f3b43cc8f40943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:49.194096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040637/publication.mdobserved 385cd46acc50f4a66504a5f817be7d0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:49.176866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040637/publication.txtobserved b946a9c842c56c1d002296fa3b33e5c1...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. |
|---|