OT-2026-000098196
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000098196) never changes.
Identity and time
| Publication number | OT-2026-000098196 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7113-8889-7043a4198a3a · 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-2026-000098196 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8dc235aee50992723a0f98f2e212dbf7b13e736aaf18b529f16327ea1936510 |
|---|---|
| Markdown | 96d88afc87fd5d430b470e53c0d11778b3a6817381af1f5599e7860d775bff06 |
| Publication page | 281a27ac63c8bd59b3e7aa41abccff051c6e7d21ecc29b0008ab3740cf923418 |
| Manifest | dbf97659e8899053eed82edda8ee72907af26cfbc15026eed991e38a862c254a |
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 | ND+EQCAnqfY30C04DGWjM+Lj8zGXALyJeL/2E4QcEJ9cXYw58qS30WZMBbjoWB9NJTVT+vUsToQqgtClcY7pBQ== |
| 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
| 2026-09-17T09:31:21.329758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098196observed 281a27ac63c8bd59b3e7aa41abccff05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:21.312381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098196/manifest.jsonobserved dbf97659e8899053eed82edda8ee7290...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.295037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098196/publication.mdobserved 96d88afc87fd5d430b470e53c0d11778...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.276886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098196/publication.txtobserved b8dc235aee50992723a0f98f2e212dbf...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. |
|---|