OT-2026-000014111
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, pulsed blow-off before set-down
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-2026-000014111) never changes.
Identity and time
| Publication number | OT-2026-000014111 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-7c48-a953-00ed3c82939c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8df330f62aaaac95cc83c52fa34b0af1b1d3c70903a08764c24c88f440a15a12 |
|---|---|
| Markdown | 16a2186d80d44aa9ce389372810bfcfcb16b28086edc23995440226492033996 |
| Publication page | 66dfe1acde7fde3614e4f3628e202516558deb2b60a429f386d20930b974a84d |
| Manifest | cddb6503e5dc30a35c5cb56e32fb2237d9fb5f759454218e49c99a56ccf8ce94 |
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 | fO603WXwImx07jh3w24UKMAu3t3UtZkKN3BUG1jk/jBCyY5PtlB2VENMulTQDCnInKt/xLEGFroZAZ4Rx7/TBw== |
| 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
| 2026-09-17T12:07:10.640726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014111observed 66dfe1acde7fde3614e4f3628e202516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:10.621122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014111/manifest.jsonobserved cddb6503e5dc30a35c5cb56e32fb2237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:10.602139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014111/publication.mdobserved 16a2186d80d44aa9ce389372810bfcfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:10.584085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014111/publication.txtobserved 8df330f62aaaac95cc83c52fa34b0af1...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. |
|---|