OT-2026-000097437
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097437) never changes.
Identity and time
| Publication number | OT-2026-000097437 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7f3e-96ee-d230da343409 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097437 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ecafee2d7ea8f056e63d080f3f1c3df46594ebdf2144ff5fc4990a96ebb7bb5 |
|---|---|
| Markdown | 2ac122f0a9b6886d1b2a847cde598a9fab7e862fea227c60634f1a92bdba4917 |
| Publication page | ce10d02c142b104b7261490fb0010b71eff578cf95c3c04ae3a89ac1e68f731d |
| Manifest | 46bdc91b122f2fa7d07bc2d1e5792d580429fcf33545084cec7021638ecbec71 |
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 | yacrCHqw4YZZU9IyzVAm7tSxW5HoDQDvwSZZwx7xNkGINC15SXByvUDp1A1S7XhJUyNoR+l4GbcaJLd9xjIRAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:17.777028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097437observed ce10d02c142b104b7261490fb0010b71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:17.760516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097437/manifest.jsonobserved 46bdc91b122f2fa7d07bc2d1e5792d58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:17.743311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097437/publication.mdobserved 2ac122f0a9b6886d1b2a847cde598a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:17.725951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097437/publication.txtobserved 5ecafee2d7ea8f056e63d080f3f1c3df...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. |
|---|