OT-2026-000092575
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, 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-2026-000092575) never changes.
Identity and time
| Publication number | OT-2026-000092575 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7c6a-8309-da8015b106d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092575 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59f2b26e4acb38649099b1e6040f8f54879620287513e5834a42ca27d9bd429a |
|---|---|
| Markdown | ea5da154478afa54209b023d543dd9c824298ec873ff68b1de732c349a63f8d0 |
| Publication page | 7ff6e22e76b5cb9b0a732bae66fab20f4b347a7f796b674ba00b67af14abf7ef |
| Manifest | d698cf08e6ff90afff3b37eb002111fdf140ba30fdfd13cea6022a4d6222109c |
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 | oMnGEOPTr1HJD/e7cc6mocaqE33zf+ITbtXJMiar6pRONAmq32AXN5UEqiz+cnmREJoTQLb1SCQSPPUvkU8wBQ== |
| 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
| 2026-09-17T09:41:10.197564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092575observed 7ff6e22e76b5cb9b0a732bae66fab20f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:10.179414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092575/manifest.jsonobserved d698cf08e6ff90afff3b37eb002111fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.161839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092575/publication.mdobserved ea5da154478afa54209b023d543dd9c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.143743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092575/publication.txtobserved 59f2b26e4acb38649099b1e6040f8f54...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. |
|---|