OT-2026-000036795
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000036795) never changes.
Identity and time
| Publication number | OT-2026-000036795 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7372-bd07-a80c4d7d3e62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036795 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58cb03c077eb0fa9d6b093a656b1cf5a8ecbfd177420cc80c46dbf069c27147f |
|---|---|
| Markdown | 650b464096f623c448af65f5781d48a91a7445c88073d65f87a26f9dab42a879 |
| Publication page | 05323d1e452d196d0dc61ef21410ceb8499cbb0b61c830449bf2beee38dea28f |
| Manifest | d47113c7122bc7a6bafc892dbd6bc6b53eaf0d34119684f4927a26472eaf231c |
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 | XB1nRMvKmawAfS0Ocs9xoJ6hDCv4INGIe7JJISy3yeg4WWzdm9tsar5KX/bJuN0RO9wJpLuC/opvuGbc/O6QBw== |
| 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
| 2026-09-17T11:24:24.210158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036795observed 05323d1e452d196d0dc61ef21410ceb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:24.193010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036795/manifest.jsonobserved d47113c7122bc7a6bafc892dbd6bc6b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:24.174136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036795/publication.mdobserved 650b464096f623c448af65f5781d48a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:24.158127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036795/publication.txtobserved 58cb03c077eb0fa9d6b093a656b1cf5a...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. |
|---|