OT-2026-000092710
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, 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-2026-000092710) never changes.
Identity and time
| Publication number | OT-2026-000092710 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7887-a1e8-95dab684632b · 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-2026-000092710 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86622c3729f6c4e234c4a553729386ea6346e93ea8c49c45611bd46074778fa2 |
|---|---|
| Markdown | bf58e01dfcb59aa7adda4be7b066c6dbec93e369cb962a5ad27afcc590540dc7 |
| Publication page | c89b78bf4ab68faefea16c9f2efc2d3ed47b844053c6c6d8298a52df0ac50b3d |
| Manifest | 21c089728ca35aa437fa6acad536e06b1992522664df62f0e3279699e50745d9 |
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 | 4ZV+p2RSBfXpwGAC/Q/Zl6wZdkCAr3GtEqK3FQjCp7jctuqgodd1xD0yXmRY7gjoscTYak9rIpd0B9RmJcMLBg== |
| 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
| 2026-09-17T09:41:19.929688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092710observed c89b78bf4ab68faefea16c9f2efc2d3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:19.913543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092710/manifest.jsonobserved 21c089728ca35aa437fa6acad536e06b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:19.897373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092710/publication.mdobserved bf58e01dfcb59aa7adda4be7b066c6db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:19.881935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092710/publication.txtobserved 86622c3729f6c4e234c4a553729386ea...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. |
|---|