OT-2026-000011346
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three stage ejector, vented after 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-2026-000011346) never changes.
Identity and time
| Publication number | OT-2026-000011346 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7aea-9946-7b470d04e005 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011346 |
| Status | PUBLIC |
Content hashes
| Canonical text | 455833a69a1edbca0b93e4cb83cb5447c58815e36ac8bf195d94e496e03864aa |
|---|---|
| Markdown | 306fd288a89b7cca19d1c0543c2d84f0ab6dcfbab04780bb707032c650720b62 |
| Publication page | 820895c81cd8b2d68e6efe8339140d21708e05f1c23a38497744db6d1432409b |
| Manifest | 06ec8dd1b103cc0499014e0b0cdd8a6ce7bd6021f14901bb3d703e9e8a53880d |
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 | GXQwUTjYh3dD/j178myYwTsZrLKVlo871Ut+JnI1lM/uJ+XwsqR/UQ2gn3L+m5oGs6BUld5+LvtMCOd+dmgeBQ== |
| 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
| 2026-09-17T12:13:04.412760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011346observed 820895c81cd8b2d68e6efe8339140d21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:04.393467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011346/manifest.jsonobserved 06ec8dd1b103cc0499014e0b0cdd8a6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:04.373268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011346/publication.mdobserved 306fd288a89b7cca19d1c0543c2d84f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:04.354067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011346/publication.txtobserved 455833a69a1edbca0b93e4cb83cb5447...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. |
|---|