OT-2026-000023127
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pulsed 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-2026-000023127) never changes.
Identity and time
| Publication number | OT-2026-000023127 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7266-7da4-8522-7e0c393de870 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023127 |
| Status | PUBLIC |
Content hashes
| Canonical text | cce92ea73a87c62b7878a22ee691faa91732a6acf5f5ea916d6e94b5ec936e99 |
|---|---|
| Markdown | 0e4b73e205bfa4820bf43b08eef2225ce4e585fa697bce317341b59540b68484 |
| Publication page | 7a4ac5a2d3ac7d8263bd0ee25d308b5538a6f1c7bcc78db5a45409a9f7fcb8d5 |
| Manifest | ae0fbfabef89a9abc5287da79bc082fa3550311a37c08eac88ddb1f18a2ce2fe |
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 | T0gWbE3op5RgFAzNtJAy6lJX3Qajw49nH1+MOc71MmfJ9E2SmpXG48eJ83KZsttR7Rg+P5vEz0KGTr752KlwBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:03.383032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023127observed 7a4ac5a2d3ac7d8263bd0ee25d308b55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:03.364883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023127/manifest.jsonobserved ae0fbfabef89a9abc5287da79bc082fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:03.344680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023127/publication.mdobserved 0e4b73e205bfa4820bf43b08eef2225c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:03.327824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023127/publication.txtobserved cce92ea73a87c62b7878a22ee691faa9...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. |
|---|