OT-2026-000041391
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000041391) never changes.
Identity and time
| Publication number | OT-2026-000041391 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-78bf-94a5-2096b243fadb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041391 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6af49e897d50982b2e65fef9b30fb30cbea81851ad9de6233c452f906dfcf634 |
|---|---|
| Markdown | 5222dd37c0140f89222ec6b5e8bf66ed9f04b0962a91e5c6105f52b0992412dd |
| Publication page | 88d5346ecb3810e0b8abf27769b47d88cf103c7ce306d9010f220c7b0387c80d |
| Manifest | 61403581a8527d11b2b55fbf802c8e6f5893704f02d96d2413479395fc654ea1 |
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 | m6FudEevcPPPsx/Raw1qqHcXYaQS741z6HHih21mw97vmSoc7v7uBe2d3uMqwSREvNjQItpEfsdvDnTv+bA/AA== |
| 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
| 2026-09-17T11:17:24.037098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041391observed 88d5346ecb3810e0b8abf27769b47d88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:24.019052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041391/manifest.jsonobserved 61403581a8527d11b2b55fbf802c8e6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:23.998862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041391/publication.mdobserved 5222dd37c0140f89222ec6b5e8bf66ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:23.979877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041391/publication.txtobserved 6af49e897d50982b2e65fef9b30fb30c...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. |
|---|