OT-2026-000092842
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000092842) never changes.
Identity and time
| Publication number | OT-2026-000092842 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7fff-87ea-40357285dbc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092842 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d07673a5623441f11f5f881d88dce43575303f483bf69506a7ad444386fb468 |
|---|---|
| Markdown | 478b60f7607a2468e8ca436278d087650692c237a59cebf19ab4b2cbd4cd98f1 |
| Publication page | 5eebb1d54f15b169d63d6ae1b35c1d17ff62d3f4f59e17c93e7d1dab44498362 |
| Manifest | 9b40dd09f56555dc3bc7ca57e533313acf3061c2541ea53ebb8d0a9a5e8f2cb0 |
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 | bA4zh1gLcCNApFun2xzR3FwPS9QGl36qJdRQUUKMUcHYCpdannyS8afxNtiZy3LlX73r+kGwasj14HFFlOheAA== |
| 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
| 2026-09-17T09:41:29.729878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092842observed 5eebb1d54f15b169d63d6ae1b35c1d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:29.711479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092842/manifest.jsonobserved 9b40dd09f56555dc3bc7ca57e533313a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:29.693738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092842/publication.mdobserved 478b60f7607a2468e8ca436278d08765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:29.674371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092842/publication.txtobserved 1d07673a5623441f11f5f881d88dce43...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. |
|---|