OT-2026-000098166
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line 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-2026-000098166) never changes.
Identity and time
| Publication number | OT-2026-000098166 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7443-9809-745824328162 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098166 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdc83f0061a679d410c3854a3cc628dd1a67adc166adf6d18627b31d7d273bc5 |
|---|---|
| Markdown | 10ee1dfb8cd002ddd10a3be02d8c0618b724511092ed071c7eb20f17078a47f3 |
| Publication page | fe0b44846cd22256edcd5c151df48a7c0d01b052d14613606ca953f8ea2cb5cf |
| Manifest | 42c06e48f42479068813079abc06f3d37a847c73863195d1a16e79a6b59939f9 |
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 | ZDYFrB8rheSAd0+oEZM+lovJqWEhz5bq+FZJlXTR0jOuL9xW+CmutOlkHOybKE1oDvBE33K02ekyQBFXE6QZDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:19.122118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098166observed fe0b44846cd22256edcd5c151df48a7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:19.104592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098166/manifest.jsonobserved 42c06e48f42479068813079abc06f3d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:19.086787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098166/publication.mdobserved 10ee1dfb8cd002ddd10a3be02d8c0618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:19.070719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098166/publication.txtobserved cdc83f0061a679d410c3854a3cc628dd...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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