OT-2026-000009996
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000009996) never changes.
Identity and time
| Publication number | OT-2026-000009996 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-79ff-95e0-fea0c1f3bd65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c706fb2b1ee804cd31659db9cfc75f0642aec5a7015b540ed804923dd4bd1d5 |
|---|---|
| Markdown | 10ccd39546a15d1c2a6fb8a7e57a275dfe7f62b18a88b234d57a270792451786 |
| Publication page | 1df91a4953172db9308cbab39025cceb5f4e99d434b6360868207d0757f05cc1 |
| Manifest | b8a262fc27bb522205c1ef2b9aa456623a40ce962a2d89161115fa833ff88be4 |
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 | 64uCrcXZo+4aklDU2VhtZcig0YC5BoxnZE0wafsTRIge1PcgWQyMG6qhExk7swdj9iH2pYfCU/fIxdvUG1enAw== |
| 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
| 2026-09-17T12:16:02.634852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009996observed 1df91a4953172db9308cbab39025cceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:02.614860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009996/manifest.jsonobserved b8a262fc27bb522205c1ef2b9aa45662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:02.595952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009996/publication.mdobserved 10ccd39546a15d1c2a6fb8a7e57a275d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:02.577747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009996/publication.txtobserved 6c706fb2b1ee804cd31659db9cfc75f0...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. |
|---|