OT-2026-000023824
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000023824) never changes.
Identity and time
| Publication number | OT-2026-000023824 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-7871-9edc-89edffcd3d42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 924768e891715dd51e6ec3fc34e6d770b5c6c59fb047c1b35859f9162c91ff80 |
|---|---|
| Markdown | 4f36d01c5a9372f999ed84d2db9a6cd7c0c0ea24b5ae8a154c0c151c2ea7c059 |
| Publication page | 15d1ebdbfa14d2775d2133e789d22cf2416fdfc8ee5c8b5b03ccc1cdcd9cfa08 |
| Manifest | 9fdb5d2f99d968895230f7ab9e6bb5ea236adf9c88f6fde866a72c2c0149f0ec |
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 | lbXaEOpPnXaThtckrXy4notGAqCvEYL5mHmSMPbqeOS8uLe/ToIYnpRlc9RE9G6mYFBpO5Vf6Aan7klc1IzbCw== |
| 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
| 2026-09-17T20:43:40.027632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023824observed 15d1ebdbfa14d2775d2133e789d22cf2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T20:43:39.825375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023824/manifest.jsonobserved 9fdb5d2f99d968895230f7ab9e6bb5ea...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T20:43:39.678881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023824/publication.mdobserved 4f36d01c5a9372f999ed84d2db9a6cd7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T20:43:39.512741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023824/publication.txtobserved 924768e891715dd51e6ec3fc34e6d770...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.619039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023824observed 15d1ebdbfa14d2775d2133e789d22cf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.599045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023824/manifest.jsonobserved 9fdb5d2f99d968895230f7ab9e6bb5ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.580518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023824/publication.mdobserved 4f36d01c5a9372f999ed84d2db9a6cd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.563536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023824/publication.txtobserved 924768e891715dd51e6ec3fc34e6d770...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. |
|---|