OT-2026-000023584
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000023584) never changes.
Identity and time
| Publication number | OT-2026-000023584 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7f99-9ea8-e4054bd297b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14668a165aeaf95bc01ddab755e0e2f19f6a53ba6d759fe66cc447b8f272f93e |
|---|---|
| Markdown | a2e343f915c4421bbae4a5d153a37bdb32587bd28c1d8b8fb4df97de4fd600ba |
| Publication page | e0cd16a5b7009e79b9ffdc9ecaa27638f7b20f9753490203f8c1d815ec83cde3 |
| Manifest | d9c04586d64cadc5ec7c2669ac831e9fb69e8a9678b9fb8e6e72e29fceed936e |
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 | CAyx2mPwED4iPRWEqG4AhwpW0/6mgG29uUav+yULAKdpgs1fXgVGrCke6nlQFOwD8AIpkTvULuZqMFJSQIuJCQ== |
| 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
| 2026-09-17T11:51:56.479529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023584observed e0cd16a5b7009e79b9ffdc9ecaa27638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:56.461877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023584/manifest.jsonobserved d9c04586d64cadc5ec7c2669ac831e9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:56.443904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023584/publication.mdobserved a2e343f915c4421bbae4a5d153a37bdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:56.426700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023584/publication.txtobserved 14668a165aeaf95bc01ddab755e0e2f1...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. |
|---|