OT-2026-000040796
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000040796) never changes.
Identity and time
| Publication number | OT-2026-000040796 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7a2b-b158-3ce4e2834bb9 · 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-2026-000040796 |
| Status | PUBLIC |
Content hashes
| Canonical text | c747b780eb53a764ba873364dc0690fe3a0aa63e0716aad53036f6c04d658126 |
|---|---|
| Markdown | 8c3c750d7c4f645d79a9e24d8f40ad2871bff6cab7c73d8e7e79061a6f03c720 |
| Publication page | dc61657170a424f98ad6f6fd3a43c775c7f49dcc5db94e9c7ea0a05cb6364a40 |
| Manifest | e8c770884db47e0db3a48dd2dfe2934ffae0f18b46c1686422c05d4b57756ae8 |
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 | b8bKPhP6BeW8X0ut2/F1rwXmTua7e937s99V8CnrHsc+2mvjaPiyctH2GFqsAeQhmFUyeZLFnBqry9NuDoALAQ== |
| 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
| 2026-09-17T11:20:07.803529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040796observed dc61657170a424f98ad6f6fd3a43c775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:06.153434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040796/manifest.jsonobserved e8c770884db47e0db3a48dd2dfe2934f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:06.125608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040796/publication.mdobserved 8c3c750d7c4f645d79a9e24d8f40ad28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:06.107034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040796/publication.txtobserved c747b780eb53a764ba873364dc0690fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:34.017213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040796observed dc61657170a424f98ad6f6fd3a43c775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.999142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040796/manifest.jsonobserved e8c770884db47e0db3a48dd2dfe2934f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.980172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040796/publication.mdobserved 8c3c750d7c4f645d79a9e24d8f40ad28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:33.960502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040796/publication.txtobserved c747b780eb53a764ba873364dc0690fe...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. |
|---|