OT-2026-000012316
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000012316) never changes.
Identity and time
| Publication number | OT-2026-000012316 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-732c-bd73-9f6b53fdd24e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 363eac2ecbda36aa27d30c9b44d74883e415ca3b38dee437d13da1bc41e39905 |
|---|---|
| Markdown | 5cc4f80342f82ec790450d798fda1890c3324a436e60159b5dc18c6b1cd032df |
| Publication page | a711cece744f60ad2d097a0c08bb604f35245761caa41967ff496442930cc884 |
| Manifest | f750ccb15c7a02f4130ba0e5a98ce9afbba9c3550f51dedd0945b4f1be1e85d5 |
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 | bCj/sLv/SBeSTaLulyi+wiVP29omN/886gKAOV4QZPx6qgG5dF7noKVF9URVovejBIy1ntg5WhbwWbxZTRrwAA== |
| 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
| 2026-09-17T12:11:15.808369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012316observed a711cece744f60ad2d097a0c08bb604f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:15.790779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012316/manifest.jsonobserved f750ccb15c7a02f4130ba0e5a98ce9af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:15.771049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012316/publication.mdobserved 5cc4f80342f82ec790450d798fda1890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:15.750077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012316/publication.txtobserved 363eac2ecbda36aa27d30c9b44d74883...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. |
|---|