OT-2026-000040883
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000040883) never changes.
Identity and time
| Publication number | OT-2026-000040883 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7d6e-84e3-de0c51c49f86 · 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-2026-000040883 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e911849b960f812a40aaa00601214c3e17d0aefc1bdf90304c70a6ad024edf3 |
|---|---|
| Markdown | 1f5798337111a77391a8a8c624ec10e0c0105de2f10f448fd03040f3581f1c0f |
| Publication page | dbabff407d1d861a0dc2b3a50ff3d846268da372db216f6706f0b202e1dab396 |
| Manifest | e0d3ebf0171ad6b10c2d734de04a6d7492208945505eebeeb92fcafd760b960f |
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 | 2Lnid6FaTJWCLiOYBL6lbinCt9evItZ4VDYBdAxdD/FuN7KdKsrYMIesZCsOFDU906RwSVJmEsh73QjDT1T7Cw== |
| 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
| 2026-09-17T11:20:14.633218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040883observed dbabff407d1d861a0dc2b3a50ff3d846...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:14.614855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040883/manifest.jsonobserved e0d3ebf0171ad6b10c2d734de04a6d74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.595875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040883/publication.mdobserved 1f5798337111a77391a8a8c624ec10e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.577311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040883/publication.txtobserved 2e911849b960f812a40aaa00601214c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:40.637229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040883observed dbabff407d1d861a0dc2b3a50ff3d846...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:40.620107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040883/manifest.jsonobserved e0d3ebf0171ad6b10c2d734de04a6d74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:40.604287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040883/publication.mdobserved 1f5798337111a77391a8a8c624ec10e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:40.585486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040883/publication.txtobserved 2e911849b960f812a40aaa00601214c3...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. |
|---|