OT-2026-000036403
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line 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-2026-000036403) never changes.
Identity and time
| Publication number | OT-2026-000036403 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7a89-b92b-425cbfaf0aa3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036403 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c6e73036e8130f0ae6c37aad25e707a225d38b5a1060554548d87ce0d24a637 |
|---|---|
| Markdown | b06a412269df49939828a9062a5b65602518cd5c51a0d711d2c0a96f6c785bc5 |
| Publication page | ca3720bb30cfe50ba29566592487c15eac8322a26aebe72384cb6489f7bd3b86 |
| Manifest | d38d777349fde1494c6682a31fb9ccfb3581c342ac0a44a4b10a3a932c28cc2f |
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 | eejm4zXARViV2TNn4Qai7vG6H5Eboz7xskF922l95FQGFk+YUfnZV7VH6BSlkaaybW/hLvJZqPrmDUlwUVgiCg== |
| 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
| 2026-09-17T11:26:47.357120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036403observed ca3720bb30cfe50ba29566592487c15e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:47.339502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036403/manifest.jsonobserved d38d777349fde1494c6682a31fb9ccfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:47.321946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036403/publication.mdobserved b06a412269df49939828a9062a5b6560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:47.303888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036403/publication.txtobserved 1c6e73036e8130f0ae6c37aad25e707a...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. |
|---|