OT-2026-000094115
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold 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-2026-000094115) never changes.
Identity and time
| Publication number | OT-2026-000094115 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-7287-b162-9213eaa8ae05 · 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-2026-000094115 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52917422c4651a744c0714d20ef8301ae843996993b0f82a6b9cf6c52de4fdcf |
|---|---|
| Markdown | 3698a9485597740598be60dffbaa9a341611649ba0018347725c27b2258fd58a |
| Publication page | d0785d62d7bb54c65f713e5d611495260d387bfc99e23e26b865eb978fec74c5 |
| Manifest | 204c02f5cf917c902de34cdb23064e9792d8f9b0d027cff53c8ff0f67386973f |
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 | jsWCzmH29+UMwO8SupWDbdiy4XRUAzP9p1WZ5Duh8XV2o/fSv8IwN84ubCcE5p9S4gx8dGEQgqlvCDK0XwLzAA== |
| 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
| 2026-09-17T09:38:33.388067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094115observed d0785d62d7bb54c65f713e5d61149526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:33.371157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094115/manifest.jsonobserved 204c02f5cf917c902de34cdb23064e97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:33.353956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094115/publication.mdobserved 3698a9485597740598be60dffbaa9a34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:33.335012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094115/publication.txtobserved 52917422c4651a744c0714d20ef8301a...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. |
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