OT-2026-000093769
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line 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-2026-000093769) never changes.
Identity and time
| Publication number | OT-2026-000093769 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7d6a-9049-e77430796387 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093769 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7921ffc45d40b42b958e82f8d473eb8ff999d814e57e5382fdbadf8994c68eb |
|---|---|
| Markdown | d21c29c6e980dcaa53329f0466645ea6fcd2652116c0c35c5400913af3a0dcb8 |
| Publication page | 8120209be586bf8f99fdac2d43ad8adea1d16a250f65e1ea77579376cbc34505 |
| Manifest | 920b4cdc147692d3a5838a766becb268b61ed4350ea919b16f6da2b8b2293c9b |
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 | K/5cmI7s1+tup8aeGTSGWvz/lBgB8x+SJrGL0NCbymYSzj5FMR8drwwipRULXk9tmjyE7X+agawloJ2tDf96DA== |
| 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
| 2026-09-17T09:39:52.060598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093769observed 8120209be586bf8f99fdac2d43ad8ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:52.044228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093769/manifest.jsonobserved 920b4cdc147692d3a5838a766becb268...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:52.025350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093769/publication.mdobserved d21c29c6e980dcaa53329f0466645ea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:52.007766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093769/publication.txtobserved e7921ffc45d40b42b958e82f8d473eb8...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. |
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