OT-2026-000024404
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000024404) never changes.
Identity and time
| Publication number | OT-2026-000024404 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7dce-ad60-5dcdafb7ad70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024404 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdfbeb08e67b57d3f256cdc6961bd3802d63bc1370b57537b7dcb2885d7cf293 |
|---|---|
| Markdown | dc17c47c19a94168d8415aa79aac885440cf5879515f42c2e3aff09b4a526495 |
| Publication page | 9bbe45d923108ef65ad93f39fbbc08831bf6870de1d704a687c1849afa3c7980 |
| Manifest | 8599103f98bcf2cf1e8110b3a22965b1e04bd9df07fec5f2201fd36aa74585cc |
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 | u5W8rWdmhrOELBO7tHEVCA9Nu7Kw38CfAJCq1EXT1F6dvk42QPN6g41MrU9vmXL0tijHdA2N/sdcvzyG5OWWDg== |
| 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
| 2026-09-17T11:50:16.982574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024404observed 9bbe45d923108ef65ad93f39fbbc0883...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:16.965784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024404/manifest.jsonobserved 8599103f98bcf2cf1e8110b3a22965b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.949891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024404/publication.mdobserved dc17c47c19a94168d8415aa79aac8854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.929559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024404/publication.txtobserved cdfbeb08e67b57d3f256cdc6961bd380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:31.904309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024404observed 9bbe45d923108ef65ad93f39fbbc0883...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:31.884816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024404/manifest.jsonobserved 8599103f98bcf2cf1e8110b3a22965b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:31.862295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024404/publication.mdobserved dc17c47c19a94168d8415aa79aac8854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:31.839700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024404/publication.txtobserved cdfbeb08e67b57d3f256cdc6961bd380...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. |
|---|