OT-2026-000101765
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, pulsed blow-off 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-2026-000101765) never changes.
Identity and time
| Publication number | OT-2026-000101765 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7659-abb9-4a024ebc6cad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101765 |
| Status | PUBLIC |
Content hashes
| Canonical text | f337a1ac08d3c857d5c9d2583bbf051ba08cfabd1c0e137f0aab277f709a58ea |
|---|---|
| Markdown | 6f9ed2be11584091d6f15a7a1f5d010007087981328004a278483583c9503d6e |
| Publication page | 6f0afe1686220b842c94a66681bf2db1138aa3f6eda8393e20567ffd6ec310fc |
| Manifest | a56fd5f6b9e03997db848d6185f6809d4132263e843df3e8e65db831229db9f6 |
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 | mrAd1DIfwybpHET0RMLIJKN0Q01X9XkrYUAGIZ4GFeLqnlhMVzp5qW2KCI7l3mJwoVJAIsbb0Frskf9h8mbXBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:15.386598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101765observed 6f0afe1686220b842c94a66681bf2db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:15.369096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101765/manifest.jsonobserved a56fd5f6b9e03997db848d6185f6809d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:15.350666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101765/publication.mdobserved 6f9ed2be11584091d6f15a7a1f5d0100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:15.332269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101765/publication.txtobserved f337a1ac08d3c857d5c9d2583bbf051b...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. |
|---|