OT-2026-000014200
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three 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-2026-000014200) never changes.
Identity and time
| Publication number | OT-2026-000014200 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7d55-9f8d-d457bb713e8b · 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-2026-000014200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02b04e101a1f3baea6c68efe832849568b7e6bdb3ac1de62103d32897dada57b |
|---|---|
| Markdown | dd770fba5d7f7cb167c06095e70a2c2215ce94b1239509cf10ce0941f63c8b64 |
| Publication page | 82e61afe51ef1d7932cc732d5ac4ee80422a73dcf20b3f0b385522b285ee899a |
| Manifest | a38b3d73389d3cfa85721315dc673d80dbf95f2e0942de46e89d812c9bf28d83 |
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 | ZD6d6LaZIrXoCPGapr/6WeSx9vLDs119TzsgdmP3/eO2IJzSXhe/ZjlcfLOjJDJsomOgrkcz+ZFtwyIEWVUsDA== |
| 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
| 2026-09-17T12:07:18.170751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014200observed 82e61afe51ef1d7932cc732d5ac4ee80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:18.152534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014200/manifest.jsonobserved a38b3d73389d3cfa85721315dc673d80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.133102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014200/publication.mdobserved dd770fba5d7f7cb167c06095e70a2c22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:18.113361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014200/publication.txtobserved 02b04e101a1f3baea6c68efe83284956...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. |
|---|