OT-2026-000058163
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000058163) never changes.
Identity and time
| Publication number | OT-2026-000058163 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7329-b69e-8e47b6367c8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058163 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6a5f55433a07032b41a132fb8d69fad528d8c7261063be435314ffc2f0b0ba6 |
|---|---|
| Markdown | f111021ff9b267106f9c6645b455cb22c1092995a2d0dd81a7e785bec6486b80 |
| Publication page | 1fc68ca4e121175c84019328316d911e23edbdc9285ec1b5c02add417802acdb |
| Manifest | ce424efecd1a42cdba5604c2e4b05a1680549804a383a40f4629651aaee3b57f |
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 | RsmP/5DheHTB/TfVnyaA0LJFzQLd1e4nUY69pmLGm75mzb8qHefpUWYUDX1MOgmJdQblPSemCo88t00ww1BLCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:51.714962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058163observed 1fc68ca4e121175c84019328316d911e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:51.695999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058163/manifest.jsonobserved ce424efecd1a42cdba5604c2e4b05a16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.677143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058163/publication.mdobserved f111021ff9b267106f9c6645b455cb22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:51.657875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058163/publication.txtobserved f6a5f55433a07032b41a132fb8d69fad...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. |
|---|