OT-2026-000040977
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, sustained blow-off 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-2026-000040977) never changes.
Identity and time
| Publication number | OT-2026-000040977 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-766d-8e06-1030bf4fc520 · 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-2026-000040977 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96e3dbb3df4c37e21ce4bc47dddc87b835ea396fa4bec35e2318481881b0dbae |
|---|---|
| Markdown | 2edacb5041658085f29dd24ad745381cb7683dad9fc456348e00d6b0026315d6 |
| Publication page | f91a38e39477789d57fc25a60cf245ae8bf183be2582756df4e051d5de4e13fa |
| Manifest | 77b6533cc5e56a0e76a294ea4af4ef34312391b6a8e2dc622777182f79db4c83 |
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 | CJ3aUuXlPptT6Tininxot64uUni9th9YehJxm8fHRtmmyEk+qyZkXxH3XqLOAmOvDt8eQGO4DQeMCsXioQiWAg== |
| 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
| 2026-09-17T11:20:22.995894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040977observed f91a38e39477789d57fc25a60cf245ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:22.976421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040977/manifest.jsonobserved 77b6533cc5e56a0e76a294ea4af4ef34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.957833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040977/publication.mdobserved 2edacb5041658085f29dd24ad745381c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.936767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040977/publication.txtobserved 96e3dbb3df4c37e21ce4bc47dddc87b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:47.704291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040977observed f91a38e39477789d57fc25a60cf245ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:47.689201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040977/manifest.jsonobserved 77b6533cc5e56a0e76a294ea4af4ef34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:47.667826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040977/publication.mdobserved 2edacb5041658085f29dd24ad745381c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:47.651389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040977/publication.txtobserved 96e3dbb3df4c37e21ce4bc47dddc87b8...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. |
|---|