OT-2026-000063037
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000063037) never changes.
Identity and time
| Publication number | OT-2026-000063037 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-7ee0-aded-eaa499aa9878 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c86fc4627b98832bd2d1a0401f5a6e46aa9d25dfb29488ac0f7de9aeb410731 |
|---|---|
| Markdown | 579fdf5d5061f4435365ca9a3d8de1777d05a78d3854c47e26d842d92bc65807 |
| Publication page | 8a6e1c826e9bdeabbaa59b3c93d8a5fe0e510bfc36cc9e68064e76fff5fc18a6 |
| Manifest | 2e209eeb44693854a56cfc359af3ed5a91e3eb2329f327da3741cbc3fa101366 |
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 | tcuHYAtRmzp1oIcCRBXDGjx/cHOFSO8FKpFZmuPXRA5DsH9RxUaq1eiVPN8tdDBUkksTXpYRk6XmvGM0ctAvCw== |
| 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
| 2026-09-17T10:40:41.903995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063037observed 8a6e1c826e9bdeabbaa59b3c93d8a5fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:41.883553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063037/manifest.jsonobserved 2e209eeb44693854a56cfc359af3ed5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:41.863378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063037/publication.mdobserved 579fdf5d5061f4435365ca9a3d8de177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:41.840751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063037/publication.txtobserved 3c86fc4627b98832bd2d1a0401f5a6e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.622936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063037observed 8a6e1c826e9bdeabbaa59b3c93d8a5fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.600469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063037/manifest.jsonobserved 2e209eeb44693854a56cfc359af3ed5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.582503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063037/publication.mdobserved 579fdf5d5061f4435365ca9a3d8de177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:47.565520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063037/publication.txtobserved 3c86fc4627b98832bd2d1a0401f5a6e4...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. |
|---|