OT-2026-000041110
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off after 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-2026-000041110) never changes.
Identity and time
| Publication number | OT-2026-000041110 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7207-90e8-a7f9ed3e22e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e672bf7b189627d1336ea5ca452db1d819bd3150700d90332f3083d48c1bec4 |
|---|---|
| Markdown | 3370a39ed3c2f0be9790e75915023dfea21f5c4a3f60fa36f92b93a808aee7b0 |
| Publication page | 8068bb19488d312f33690043fa7686d83bbc3fba5154d1a478bed989697dc033 |
| Manifest | 8341464bd27cd5a325d9e9ec478236b0bdc1657ecb4ab475f7be7a7fe51636c7 |
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 | HlfngaIyrdynbkvdSYrG3oo6RtnnmAVcg5gd07dcPlXHUo3sjb5AV3esYtDrXnnCKj+6INFx7yhCaeh7b4FACA== |
| 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
| 2026-09-17T11:17:01.903391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041110observed 8068bb19488d312f33690043fa7686d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:01.886319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041110/manifest.jsonobserved 8341464bd27cd5a325d9e9ec478236b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.868167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041110/publication.mdobserved 3370a39ed3c2f0be9790e75915023dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.849034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041110/publication.txtobserved 6e672bf7b189627d1336ea5ca452db1d...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. |
|---|