OT-2026-000059023
Publication integrity record
Foam pad vacuum gripper, two zone face, six 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-2026-000059023) never changes.
Identity and time
| Publication number | OT-2026-000059023 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-7203-a1b0-92fb57578017 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059023 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3f630b0a1fd8dec436145bb71842d74908fc644e563f1e6c162d7c02a47c44f |
|---|---|
| Markdown | fc13cd20a9c50817d6691b8c98ad0301fc0bb5e112bf81d84f00679ae4098f74 |
| Publication page | 51a97214bcb90a0ec38e2df84747ec116522293f7ddcdddb193e1391fd9944e9 |
| Manifest | 46bf299d7f52aba46dff83f8185a1eabcb868225ced2dcb3c6ae0810213242ec |
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 | OWcFRwvIvu0MZ+5jlGMEYrVz5tlGfpcZ9X0oN1+TnArMhjsGzWSOaXgwpoyGl76m8rbOLTNXUprNOQPLX9WmAg== |
| 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
| 2026-09-17T10:46:37.135375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059023observed 51a97214bcb90a0ec38e2df84747ec11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:37.117699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059023/manifest.jsonobserved 46bf299d7f52aba46dff83f8185a1eab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:37.099656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059023/publication.mdobserved fc13cd20a9c50817d6691b8c98ad0301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:37.081369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059023/publication.txtobserved d3f630b0a1fd8dec436145bb71842d74...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. |
|---|