OT-2026-000046209
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046209) never changes.
Identity and time
| Publication number | OT-2026-000046209 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-77e8-8956-5c9a166f7136 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046209 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43ea4666ff672dada8599b7d57957c4d2f9c0f9152cce126b0b604596c793d68 |
|---|---|
| Markdown | 4c9d11e3bd0f5b58ba956663a580b27f4db41bf5eadbd2d3d793e973f13ab22a |
| Publication page | 1c8a44a469ef82c649a00187eeb35aecca60ec8f3bed53de365d1a99794590dd |
| Manifest | b21f8f1c1a5923427572c11aa1e8641787ff59874458765276d70d39964da1b8 |
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 | MSV06OmqGf97eDJlDe4rTDWCQpbwl6hBgp7yj+UyRGwgs9ud3NQfMolH27YNzdMTitxVI2KbJTZvWQqvcDupCg== |
| 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
| 2026-09-17T11:09:13.625533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046209observed 1c8a44a469ef82c649a00187eeb35aec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:13.607268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046209/manifest.jsonobserved b21f8f1c1a5923427572c11aa1e86417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:13.590089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046209/publication.mdobserved 4c9d11e3bd0f5b58ba956663a580b27f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:13.571975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046209/publication.txtobserved 43ea4666ff672dada8599b7d57957c4d...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. |
|---|