OT-2026-000066293
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000066293) never changes.
Identity and time
| Publication number | OT-2026-000066293 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7240-a382-c2008b15656a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14c6824d1955efe7264aa51f92f8db0244969415187b66444fffa3d7d3b34774 |
|---|---|
| Markdown | 88d77051a23f3451896af063e640daeb26ee1370a3e67cd332febe51b70c3e67 |
| Publication page | bc8da6f1fd5280614edd20658aa25574cf554fe523f6297579f0f7f0aa268987 |
| Manifest | 28e6bf5e7f4141b3aba0ff8e926ad931fada9c173cf87aa16b7680fa3d68dd15 |
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 | j+WvIkGZP7uBa9kpPKswfOpQT+6uLIzyItw+ihYC9TiKIpM3bqJdmcfUEmADej+z4h6iByJXHj1mrTGoOKGpDg== |
| 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
| 2026-09-17T10:33:28.491820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066293observed bc8da6f1fd5280614edd20658aa25574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:28.474863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066293/manifest.jsonobserved 28e6bf5e7f4141b3aba0ff8e926ad931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:28.457568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066293/publication.mdobserved 88d77051a23f3451896af063e640daeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:28.441222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066293/publication.txtobserved 14c6824d1955efe7264aa51f92f8db02...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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