OT-2026-000066718
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000066718) never changes.
Identity and time
| Publication number | OT-2026-000066718 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7f0a-8fb3-119fefdba973 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066718 |
| Status | PUBLIC |
Content hashes
| Canonical text | f185e41cad332a6942166359a2c3aca0958e92a09b52aaf012d752e0fafe35f5 |
|---|---|
| Markdown | 7bf7622cea2c7bb3121980d0c7eba9a0dec20c58c9804656cff87a5f548e9e52 |
| Publication page | 2e9378e84386875f226b50c706af53a0118eb50dd13cb21a6be66bd774a012d1 |
| Manifest | 6e35dedca104c2857b23c6f1465b93ac3baf0cae80b77573117d448d0cc82f4b |
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 | SJu9FWlQ8ttdokYf5XIjMRHgFSnRerNDi7fIgTLWm+BN1pWtiPXe6QGSweQHjl4Ke8i+yVJSypmn04ryUoNxAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:07.306640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066718observed 2e9378e84386875f226b50c706af53a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:07.286634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066718/manifest.jsonobserved 6e35dedca104c2857b23c6f1465b93ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:07.269214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066718/publication.mdobserved 7bf7622cea2c7bb3121980d0c7eba9a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:07.250560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066718/publication.txtobserved f185e41cad332a6942166359a2c3aca0...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. |
|---|