OT-2026-000065595
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000065595) never changes.
Identity and time
| Publication number | OT-2026-000065595 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7d9a-b21d-761681f6639c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065595 |
| Status | PUBLIC |
Content hashes
| Canonical text | b256a9d3c2ea6cc905d952995e35fc167735def792079f74c10d15e456f51598 |
|---|---|
| Markdown | 0554552c82be6f61729ddab7e6bb7eeadfd4c64e2e2a1f594f9aa19fa58207e6 |
| Publication page | 38a716604c3a32b5fd230d237fb56e1973fa97eadc0e1675f7c155103f2d7ada |
| Manifest | ccfff22aea0d3b8f9ed0303ef92f5e5befa90283071eb835789ef22bde5541e7 |
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 | xF9y7krq7y6WGsMEnbfhrpo0p2fI7JJqpTB1TR0x22ffhUa8onuXB4l4zaHW6iNwvPnBMaHF4dMbyEh/5EuoAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:57.714020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065595observed 38a716604c3a32b5fd230d237fb56e19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:57.683592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065595/manifest.jsonobserved ccfff22aea0d3b8f9ed0303ef92f5e5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.646351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065595/publication.mdobserved 0554552c82be6f61729ddab7e6bb7eea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:57.608506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065595/publication.txtobserved b256a9d3c2ea6cc905d952995e35fc16...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. |
|---|