OT-2026-000025627
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000025627) never changes.
Identity and time
| Publication number | OT-2026-000025627 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7210-af65-1d850372c7dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d9cb3c554e7ca71b8da5bf5c9675b08942a2008bdffaf134db881756465daae |
|---|---|
| Markdown | 18cd84e6503aba71aa392435845bdb3e8c17f34933b9f69f13659d2ac5933f6d |
| Publication page | c063fa5111c960391da7f90cc9e390bf517987f261f866f0fc15cacc4d7398f5 |
| Manifest | 22c382394a4671d19213d95dd6ae4b0ad93014f2bf554ffab2610b786d567f83 |
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 | MMR6v0Iia5RaDTGER+L+XwuBQsKvRsQinwAxNl6l/AwEF+e+vuEhQbCheXEFeYqc498hofHtM407XtcOTJ0DAQ== |
| 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
| 2026-09-17T11:46:48.489552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025627observed c063fa5111c960391da7f90cc9e390bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:48.473577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025627/manifest.jsonobserved 22c382394a4671d19213d95dd6ae4b0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:48.456830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025627/publication.mdobserved 18cd84e6503aba71aa392435845bdb3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:48.440484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025627/publication.txtobserved 1d9cb3c554e7ca71b8da5bf5c9675b08...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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