OT-2026-000014153
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, pulsed blow-off 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-2026-000014153) never changes.
Identity and time
| Publication number | OT-2026-000014153 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-731c-b679-ca478b359a38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014153 |
| Status | PUBLIC |
Content hashes
| Canonical text | e920a552bf5f48dea20b1a444ebcc1881036a58a6cee9d12e305b94dcd95f9e7 |
|---|---|
| Markdown | 0be66fd61310bca0cd289006740c11c51201bf9a64d86b5769304b4b4c611da8 |
| Publication page | ee57d5a4da343bef1b8a6118d23160ea732734a13491fae049d094ef293bcb1f |
| Manifest | 6045500a30cedaa36c2e030e92c8df624f8ab08482e9268da1b4140721652aed |
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 | T7GhtDmQX9WgFoEF3zNrToaC17ALpptP0Ww9XABVZw2aDPs7FKbX/12LkFhlYcmyXPr+KXSBfq+fDSg7DP/vCA== |
| 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
| 2026-09-17T12:07:14.109909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014153observed ee57d5a4da343bef1b8a6118d23160ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:14.090357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014153/manifest.jsonobserved 6045500a30cedaa36c2e030e92c8df62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:14.071279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014153/publication.mdobserved 0be66fd61310bca0cd289006740c11c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:14.052468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014153/publication.txtobserved e920a552bf5f48dea20b1a444ebcc188...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. |
|---|