OT-2026-000094498
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, manifold 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-2026-000094498) never changes.
Identity and time
| Publication number | OT-2026-000094498 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-717f-87d9-8fa712f5fd71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094498 |
| Status | PUBLIC |
Content hashes
| Canonical text | b260bd224df4cd2c895893d3d2552d967a6142377d4da805a44197d932dbfcb6 |
|---|---|
| Markdown | 79f9a41e6bb3c87eb70e13924abfa46db8d8b1d1981eb765e4169fcb384f6683 |
| Publication page | a27451d146f957b6fe673838ca14f469b511c3d1a1fe8ca57479da2ff6b131a1 |
| Manifest | 069bdcc64dae16ca7af93a21d59fcbf9c94b97c211dfa25b9516b1502595d819 |
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 | nzF3uhaghhlGd2sgBvj6D+DuT51dP2N0RG1mj0KgfM4CGsKoQ2VZTHatc4kdw/qR05hY5Cf5y9ey195ZaPnQBA== |
| 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
| 2026-09-17T09:37:55.646939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094498observed a27451d146f957b6fe673838ca14f469...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:55.629555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094498/manifest.jsonobserved 069bdcc64dae16ca7af93a21d59fcbf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:55.609356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094498/publication.mdobserved 79f9a41e6bb3c87eb70e13924abfa46d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:55.590907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094498/publication.txtobserved b260bd224df4cd2c895893d3d2552d96...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. |
|---|