OT-2026-000010386
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, pump fed, vented 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-2026-000010386) never changes.
Identity and time
| Publication number | OT-2026-000010386 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-75e2-a604-b8ed59bcca56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010386 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcd927519db30bc0812102faa49658c720bb351371b2a44df02b8e809368a847 |
|---|---|
| Markdown | e8fa1fcba97fe3fcaf0d349ed3fbebd6bed263c51f61d354d053bd2414c63948 |
| Publication page | 0ef7dacbbde26ec56292804d6a7decc40e64401a5b371edd19cc44b125b68ec9 |
| Manifest | cbfc7b53f44aa59bc5679f0c259253feed5b711449ba2a3bbeb44b4261d9cad1 |
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 | y3vuZDCk6LoEZTkDICLczh1AwE2RvHVfMNTOuHv32AWzLx1fjSx/pN55wDePrHadZn+wn6zcEbUDfALXj+f7AQ== |
| 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
| 2026-09-17T12:14:30.311599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010386observed 0ef7dacbbde26ec56292804d6a7decc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:30.291899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010386/manifest.jsonobserved cbfc7b53f44aa59bc5679f0c259253fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:30.273643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010386/publication.mdobserved e8fa1fcba97fe3fcaf0d349ed3fbebd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:30.255379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010386/publication.txtobserved fcd927519db30bc0812102faa49658c7...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. |
|---|