OT-2026-000027918
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000027918) never changes.
Identity and time
| Publication number | OT-2026-000027918 · never reused |
|---|---|
| Internal UUID | 01a0ae72-a4a5-71c3-acce-72a0567ebff9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:04.113553Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027918 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16ad09a7938f58c36e06a14cb17eca91e49b67af268d7bfe37cced133f483485 |
|---|---|
| Markdown | ec37eda9304f2416fe092246859e05eec5e52b3c3a94859a612b3551fdd3f0f1 |
| Publication page | ceae1c96135b9802d4ec1868b3c1bb82cf22f29acd894875317ae39057db3985 |
| Manifest | 006dfc21706eb6ee3d3a1ae38ce30b03692e76fee4ed6459052676d40251d1bd |
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 | T3L+nq+okWsNRGcUgMl6as0we/Oue3ZBXJtVgSyOQzSoUGi2CFonUsU9p3HmR1H6AjVU2hEmYHTo/vYBanKHCg== |
| 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
| 2026-09-17T11:42:05.625049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027918observed ceae1c96135b9802d4ec1868b3c1bb82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:05.607371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027918/manifest.jsonobserved 006dfc21706eb6ee3d3a1ae38ce30b03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:05.588796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027918/publication.mdobserved ec37eda9304f2416fe092246859e05ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:05.569468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027918/publication.txtobserved 16ad09a7938f58c36e06a14cb17eca91...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. |
|---|