OT-2026-000014953
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000014953) never changes.
Identity and time
| Publication number | OT-2026-000014953 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7fa7-a2c4-e82386d9b8e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014953 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebea454199e1b5b28061ca2a248a06f997fc1ebe189b1b78fda82b185311ef7f |
|---|---|
| Markdown | c9f0fc406e44c4f8c35f2e32e3e9a7442a49582af0345c752c412a27ff9ec1af |
| Publication page | 61046cf3b6f8fabf3e982d9fbb5966b9ac8571001e60d8fe301abed45faf5fb1 |
| Manifest | fe9ab923cdfcff076e61f9ce0643007dd50ffcfeac99102a2dceb3c99d8c21cc |
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 | 4xXgARmyhHkqncNUSPAdQ7ua5PGiNkY7F+WFT9NZMHJr0GK48ow2BC/Sw0QzF5SrjZcAwTFvncS+1fDwkFk4Dw== |
| 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
| 2026-09-17T12:06:54.258774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014953observed 61046cf3b6f8fabf3e982d9fbb5966b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:54.238883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014953/manifest.jsonobserved fe9ab923cdfcff076e61f9ce0643007d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:54.219415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014953/publication.mdobserved c9f0fc406e44c4f8c35f2e32e3e9a744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:54.199323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014953/publication.txtobserved ebea454199e1b5b28061ca2a248a06f9...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. |
|---|