OT-2026-000066086
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000066086) never changes.
Identity and time
| Publication number | OT-2026-000066086 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7dde-ac4b-6f5a117a248a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a0e8bd0e06c7a849f290c49a2d1f863b5218b19d738f9f678982b34efd5c38d |
|---|---|
| Markdown | 6529874b0fb039aac45f468e50ab42e6a045e6d83066d97fa6f2d7e2514cb141 |
| Publication page | 3c25f4f86bb2f7d80f4e04b18048b5e18e4d23b31e0c4d89d01e695965c5cfcc |
| Manifest | 77bb826692c6a12ada8eeb081c1c5cc2fe0be6676773456a2f5ad12508914d73 |
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 | eFz/yBkknJ1GtoIPwrlrajCqB8B7WDsVN65gXn/PKhLc1Y0deoO7WAbckkCevOcDVOwhVf8EnHZxagjEI0L4AQ== |
| 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
| 2026-09-17T08:50:45.794847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066086observed 3c25f4f86bb2f7d80f4e04b18048b5e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:45.774077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066086/manifest.jsonobserved 77bb826692c6a12ada8eeb081c1c5cc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:45.756243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066086/publication.mdobserved 6529874b0fb039aac45f468e50ab42e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:45.576752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066086/publication.txtobserved 6a0e8bd0e06c7a849f290c49a2d1f863...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. |
|---|