OT-2026-000012470
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000012470) never changes.
Identity and time
| Publication number | OT-2026-000012470 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f7-7d2a-815b-7ad67604ec72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86e347d7466014e7551904f02743878904e38b791bb9d803260bb83ebcd68e47 |
|---|---|
| Markdown | 18ed6ab6a4c26790a8974db4fe8790db05eee9a9a98d458d0819637ef704aa1f |
| Publication page | fd707294a9a8d3d343198f0d677815efc46481acc1e1e13c9d33f4da87e2fc7b |
| Manifest | aa0113667fb90e4404f9075253327664ec5883451f062853f5907f7ce1671756 |
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 | eWkMuUhuJw21YqPEddi339HiWsjhh0H0YRVaK9BSxsE/xJOSe5rNMBS8P0Atq5xLclIrwmtap6gNjk5Bk0QkBg== |
| 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
| 2026-09-17T12:11:58.843458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012470observed fd707294a9a8d3d343198f0d677815ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:58.825195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012470/manifest.jsonobserved aa0113667fb90e4404f9075253327664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:58.806588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012470/publication.mdobserved 18ed6ab6a4c26790a8974db4fe8790db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:58.788402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012470/publication.txtobserved 86e347d7466014e7551904f027438789...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. |
|---|