OT-2026-000095673
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000095673) never changes.
Identity and time
| Publication number | OT-2026-000095673 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-71e9-a65f-a21ca2c2f6ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095673 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c785e6bea528138895e5cf159b9cdcaad0a3a1b08a74dabaf3289df319e4486 |
|---|---|
| Markdown | fa1d0a4ba84dfa8055de2a310ab5e1b17909226a61c29e295a665a66b684ad43 |
| Publication page | eb9ee78fe751ffe9a079e5d788c50c7300a0b0ca6aa88198592969e9f82a53a9 |
| Manifest | 777c86ed3641131afca80849c69c1515b88c46dcc1059759f352af98c532d896 |
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 | /kbELbd6xNRdT5lNCfc8o8nB+yP/FI56OxuLlf6Hu9nIMzLyZnq117d2egh6LMIOLhYfiuPQQhX/sNltc0J5CA== |
| 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
| 2026-09-17T09:35:08.853793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095673observed eb9ee78fe751ffe9a079e5d788c50c73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:08.836190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095673/manifest.jsonobserved 777c86ed3641131afca80849c69c1515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.819322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095673/publication.mdobserved fa1d0a4ba84dfa8055de2a310ab5e1b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.802404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095673/publication.txtobserved 9c785e6bea528138895e5cf159b9cdca...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. |
|---|