OT-2026-000017037
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000017037) never changes.
Identity and time
| Publication number | OT-2026-000017037 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7480-b29c-3f9eea1937a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e652695945f387a123597ac452945807a519631b4ff340d869500fb4a51fba5 |
|---|---|
| Markdown | c5f4e7c794bd84333bcd73a2226fd759cae3e7cef30ce0e826e022760029c37d |
| Publication page | 5c7eeff1d0859da330a7b404ae0a6c0fbcca7bf4eedb46ea83511f15f972ecb6 |
| Manifest | bc0b43d95aad8f08d73ba3c13983e58e0500de08b0c5e5a571b8836c5ee7bb1c |
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 | iFMg64jLuIO0wzM5axoBRUhR6EIeVOGAG80rQUTo3v7dFe0WmpUTvW2gtSqtBgL7HhledfEiSs3M5G5r93K/Cg== |
| 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
| 2026-09-17T12:03:26.985588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017037observed 5c7eeff1d0859da330a7b404ae0a6c0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:26.967816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017037/manifest.jsonobserved bc0b43d95aad8f08d73ba3c13983e58e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:26.947885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017037/publication.mdobserved c5f4e7c794bd84333bcd73a2226fd759...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:26.928380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017037/publication.txtobserved 9e652695945f387a123597ac45294580...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. |
|---|