OT-2026-000036157
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000036157) never changes.
Identity and time
| Publication number | OT-2026-000036157 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7028-a40a-afc48bfec406 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036157 |
| Status | PUBLIC |
Content hashes
| Canonical text | be8975b966d0e261ba43dfecae01a78afa3deb1a505f5ad97edfba27691414c0 |
|---|---|
| Markdown | a66bfeae73def46aa7bcc341763f8b046baa92e3b0f3800cb935affefd13268f |
| Publication page | 7203a24e634ab69bd885c209ff32d1cd67927742d87171b38e16ece861a0513a |
| Manifest | 3b658fa5717db685c0d5fc642be10e81221ca85c97d7dd45b2dc90ba282f3da1 |
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 | RX/HJgb0iecShuozdO8vIGWp0zKqN+a5fNFSxFijZLSkFqflE6RrRRxscNnjFzEBp5D+JxxXr6MJ2cySOJt0AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:22.281527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036157observed 7203a24e634ab69bd885c209ff32d1cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:22.260989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036157/manifest.jsonobserved 3b658fa5717db685c0d5fc642be10e81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:22.240385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036157/publication.mdobserved a66bfeae73def46aa7bcc341763f8b04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:22.219211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036157/publication.txtobserved be8975b966d0e261ba43dfecae01a78a...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. |
|---|