OT-2026-000027766
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum 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-2026-000027766) never changes.
Identity and time
| Publication number | OT-2026-000027766 · never reused |
|---|---|
| Internal UUID | 01a0ae72-a4a4-7c77-856c-e0244b8e3eea · 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-2026-000027766 |
| Status | PUBLIC |
Content hashes
| Canonical text | f47dc25ff207b2bde29432537be865468cd786fb12a8c993e467417c51d63fa1 |
|---|---|
| Markdown | 99b32817d92c27ceff7979782730429116101c3d79da242565d704702a3eec98 |
| Publication page | 07f0c5fa21645317e499dca21e2eb606a4bf5551fff6e6eeefa802ec109c1092 |
| Manifest | 6a405b9193c64917c76f564e4a771021068197eda094cb4df8a132d8c01b39ba |
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 | AN46LAbumMcGSD4l7Ln2RJyeeaF4nADux/A3mUFeYh+8TypobIAdh5GCav6N7JUOiRQQa1WMPYz3IvkwzAvyDQ== |
| 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
| 2026-09-17T11:41:48.513812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027766observed 07f0c5fa21645317e499dca21e2eb606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:41:48.494155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027766/manifest.jsonobserved 6a405b9193c64917c76f564e4a771021...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:48.472262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027766/publication.mdobserved 99b32817d92c27ceff79797827304291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:48.450411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027766/publication.txtobserved f47dc25ff207b2bde29432537be86546...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. |
|---|