OT-2026-000040947
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000040947) never changes.
Identity and time
| Publication number | OT-2026-000040947 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-7835-b2d5-43ff70c43025 · 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-2026-000040947 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bf61e572d9d33b9cfb0c209f807c704930488a951d8e7435c877998d848b3eb |
|---|---|
| Markdown | 81b8a2a992187301d020d89d92c204fac03945d8d8a00caf6ae33079b377eff7 |
| Publication page | eb9a2cab6d910562595da44ab4d9a5de3abcad3eb5492ad4ee6a3cfc43b38c33 |
| Manifest | 592e39e7bd28f0baba19752b14929ac8812f1debac5babe2aa919ab41a6fdbf1 |
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 | Yn18QfbxFTfi0ammdGE7tB7diEG+lNISYbaM405yZoeVYQfWmF6X1tX1T5M9OABdmLy84uKHoTz0rpzClWJuCw== |
| 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
| 2026-09-17T11:20:20.702231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040947observed eb9a2cab6d910562595da44ab4d9a5de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:20.686506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040947/manifest.jsonobserved 592e39e7bd28f0baba19752b14929ac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.670465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040947/publication.mdobserved 81b8a2a992187301d020d89d92c204fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:20.652486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040947/publication.txtobserved 8bf61e572d9d33b9cfb0c209f807c704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.551967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040947observed eb9a2cab6d910562595da44ab4d9a5de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.534514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040947/manifest.jsonobserved 592e39e7bd28f0baba19752b14929ac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.515778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040947/publication.mdobserved 81b8a2a992187301d020d89d92c204fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:45.499018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040947/publication.txtobserved 8bf61e572d9d33b9cfb0c209f807c704...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. |
|---|