OT-2026-000092293
Publication integrity record
Foam pad vacuum gripper, three zone face, 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-2026-000092293) never changes.
Identity and time
| Publication number | OT-2026-000092293 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7820-9541-255d6c750c26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8944352e8439e823afc8aed43cc48a682d1d8f37956b46c2e8e1d9af64b73d52 |
|---|---|
| Markdown | 1801f740d71626761f3939e25ef99f93394dde6f313a3cd04b12d57f2655d973 |
| Publication page | 677957516b762a3c4dfcbfb8a6494105f30a5eeb2102616e9c0bef05e6beb550 |
| Manifest | 3333642933f3c8fd9d56cfb99b436a9af47053a1b7fa3e8d2594447dbd9bcf44 |
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 | gWAb8D2OlC/Qe4jxPAfwlv8XDi1CkFIBhqdaPGddIEeFN6jR572dgvQTULUZIbdhDON9ZoOp/TwoZY6AR4hvCw== |
| 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
| 2026-09-17T09:41:49.918025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092293observed 677957516b762a3c4dfcbfb8a6494105...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:49.901629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092293/manifest.jsonobserved 3333642933f3c8fd9d56cfb99b436a9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:49.885268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092293/publication.mdobserved 1801f740d71626761f3939e25ef99f93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:49.869217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092293/publication.txtobserved 8944352e8439e823afc8aed43cc48a68...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. |
|---|