OT-2026-000022296
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000022296) never changes.
Identity and time
| Publication number | OT-2026-000022296 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fc-7268-ad92-9737a06914c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 256c403b04e183ba2d05ef1589c2264abebcabf74bf25b5f6e1ee3f56c6f1529 |
|---|---|
| Markdown | 6a01b2fd8ee0f29ebebccf3098642300c2fb0a36f317b6d8f7d98fa670ab205b |
| Publication page | 9ff07ff860c55bf57f0289eb68353a3e44bf3ade7b014d58019dc904dd3f3bbd |
| Manifest | 316715ef2a0363c2075f9156b0c5c27435cda8757062bb92a7bf3d5b65de20d0 |
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 | 40O8ZsWIKI0vRJVZCQzIavgwra6P/duKhVV/WDRCyU4liN9UD/umG+lZKkvrMVEEfGlwOHepur3cFX0joWAeCg== |
| 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
| 2026-09-17T11:53:05.966672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022296observed 9ff07ff860c55bf57f0289eb68353a3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:05.949671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022296/manifest.jsonobserved 316715ef2a0363c2075f9156b0c5c274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:05.931849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022296/publication.mdobserved 6a01b2fd8ee0f29ebebccf3098642300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:05.913682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022296/publication.txtobserved 256c403b04e183ba2d05ef1589c2264a...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. |
|---|