OT-2026-000017011
Publication integrity record
Foam pad vacuum gripper, two zone face, four 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-2026-000017011) never changes.
Identity and time
| Publication number | OT-2026-000017011 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-78db-a3fc-db8063dd1228 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017011 |
| Status | PUBLIC |
Content hashes
| Canonical text | da43dfdebb34a347193c6c8e0f79b77e24c7f57828d64ebd9f61ac9b994d6c67 |
|---|---|
| Markdown | d64ae1f5323313b8308e33a77593cbe5a81fe65bb838698488132c3f3dbdd88f |
| Publication page | be0cb4cee2e58db288f28fb54fe9e73ea2d785c1bf671c5149352990f29c2703 |
| Manifest | 70399fa6f074aa713944148da01e3e656a91695d6e7deb5d61107a6a049ed3da |
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 | qceXhSOU+WAR/N6WPkb/aOy/cYjSlXUID4HnEWhnTlv1aWO8hfgG8WfLOQXCUVGErkk+px+C3uTLAU5VJ8kOBw== |
| 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
| 2026-09-17T12:03:25.140463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017011observed be0cb4cee2e58db288f28fb54fe9e73e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:25.123860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017011/manifest.jsonobserved 70399fa6f074aa713944148da01e3e65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:25.106852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017011/publication.mdobserved d64ae1f5323313b8308e33a77593cbe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:25.090702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017011/publication.txtobserved da43dfdebb34a347193c6c8e0f79b77e...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. |
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