OT-2026-000080426
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000080426) never changes.
Identity and time
| Publication number | OT-2026-000080426 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7d8d-8f90-4a4fd12029ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4424547ebd2dbfeb59839b15a6bb55132b44be697066954480997ddf4d6aa66f |
|---|---|
| Markdown | 93a3db8c61939cc71ab0c52fe1321042f9fd73753e99b69a19f1bb9c68e2a22f |
| Publication page | fa93a618272a8a56b787a9bbb4776498f14ed9d16415b79d1ad7521e929b287b |
| Manifest | 41d3c96573aa41798a3c66103f81b446118d69e0b766e086514a3adf1485e2d0 |
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 | VwKnpXQINL6155lmdVm8mTng0fGbwpd45EK9Wv3w38C38FVCeS0NDsl5kKbktbj40AaMyl5eXWCP5FoqLCxRCg== |
| 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
| 2026-09-17T10:02:56.110668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080426observed fa93a618272a8a56b787a9bbb4776498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:56.092619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080426/manifest.jsonobserved 41d3c96573aa41798a3c66103f81b446...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:56.073664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080426/publication.mdobserved 93a3db8c61939cc71ab0c52fe1321042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:56.054874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080426/publication.txtobserved 4424547ebd2dbfeb59839b15a6bb5513...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. |
|---|