OT-2026-000055110
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented before set-down, on a tool changer
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-2026-000055110) never changes.
Identity and time
| Publication number | OT-2026-000055110 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-7ee0-a63c-5b3502b8f51c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ee35d3a7d9c956dff3500fc1e26c08fb4d9f4f81250584a189eaa162e5be6bd |
|---|---|
| Markdown | 202072492820b43b8b71e6737a6fd023fb8f705530881dc0302e7ed35de5c432 |
| Publication page | 3d264244baba5183ef892e2864d68d28cdc9851382125b236451649bde3682b3 |
| Manifest | fbbb6af5b3b6a59e67b7c41b1f6d1a94af7d5149d02d74de5d5012cdb7d31306 |
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 | tngDZgptR3yWW/ln2AEUeMT1NmP7EBo0whAaIcTBJYQ2jxLyYVTEtni2hfUYw77k94XiJDkeyo6RmlYe61OeBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:16.378450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055110observed 3d264244baba5183ef892e2864d68d28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:16.360963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055110/manifest.jsonobserved fbbb6af5b3b6a59e67b7c41b1f6d1a94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.342637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055110/publication.mdobserved 202072492820b43b8b71e6737a6fd023...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.323340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055110/publication.txtobserved 9ee35d3a7d9c956dff3500fc1e26c08f...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. |
|---|