OT-2026-000033661
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off 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-2026-000033661) never changes.
Identity and time
| Publication number | OT-2026-000033661 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7d6c-b7cb-ea6af12ae469 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033661 |
| Status | PUBLIC |
Content hashes
| Canonical text | c91ee9c5082609c19cc8ab83726a055ba088f4675cacaa742b9491d7caf159da |
|---|---|
| Markdown | 9e8a0c2eaae3b5c977047e0702eb22ec2e1f91425e7b4aeb0e55c10ec1fd2667 |
| Publication page | ad28c5a40dc47978bc8d38822fc521982a6cde56992ec58ef14193bae5ac7c3a |
| Manifest | a0a2b138ebe8e48be2642290f71e4b9efae1f817fba0156a33ab50cb69ff59a6 |
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 | suJqc9YpSed3lnJ3JI9QTw6TNpJmLWzlCs0Bo/4XueeLhabkR4zlpDBcX7+fUz756m5YZ65uqdh+VLQKbdyzCw== |
| 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
| 2026-09-17T11:31:38.888731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033661observed ad28c5a40dc47978bc8d38822fc52198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:38.871160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033661/manifest.jsonobserved a0a2b138ebe8e48be2642290f71e4b9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:38.852175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033661/publication.mdobserved 9e8a0c2eaae3b5c977047e0702eb22ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:38.833762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033661/publication.txtobserved c91ee9c5082609c19cc8ab83726a055b...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. |
|---|