OT-2026-000063896
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000063896) never changes.
Identity and time
| Publication number | OT-2026-000063896 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-7548-a3db-3499c7937203 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3727e98f168be57cd4bb5eac69eedaaf9eda5a99d6d82cdb02c2ea31bde3d1ca |
|---|---|
| Markdown | 91c13b5955d0c79def19221b28c5456b17d23a61ae194fa2d9d8c98af4ddd066 |
| Publication page | 08a259310e10ae33b1c8c2724be7c787250e2fca2b9f354e2bb9c6e5552cfcfb |
| Manifest | 917f937c14f6cb116a702ca3efe25110e8c5e05724e8f5f6ff633e455675447f |
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 | z3J9WmQCiLNtbf95h3pBoxH//xluEUqnMneIjxRK/Uba29OK9j5O1O266sol3Z0erm7gUPZT46WqjyysQRn6DQ== |
| 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
| 2026-09-17T10:36:56.500176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063896observed 08a259310e10ae33b1c8c2724be7c787...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:56.480236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063896/manifest.jsonobserved 917f937c14f6cb116a702ca3efe25110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:56.461223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063896/publication.mdobserved 91c13b5955d0c79def19221b28c5456b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:56.442143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063896/publication.txtobserved 3727e98f168be57cd4bb5eac69eedaaf...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. |
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