OT-2026-000058036
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, sustained blow-off 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-2026-000058036) never changes.
Identity and time
| Publication number | OT-2026-000058036 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-75ec-9b5a-737a4cc52b48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058036 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30688f32cef3cd5c4ff9bce51df07dd3ea356fa66ffc9ec203a30fed419989c0 |
|---|---|
| Markdown | 77158dce18cf0b2adf6a512dcc19b2962bf9b3fc01d36ba9cc164bf22e91a63c |
| Publication page | 0f354804f001d494ee9ebb130b0c6a0fb78896575f9b53a584ae0a20e3e838c4 |
| Manifest | 35e52c1009a1abcc96641450a098d3447561123a5df05cdc9c7bb1e06ed7be6d |
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 | EhDJOfroxMxZsD6K7xJnZvq9RdEeaMXpo39gPRal101lFiipPCukFzUE0Yg4d6YCZbq/JhPqMhLEKoK9xybVAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:40.921283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058036observed 0f354804f001d494ee9ebb130b0c6a0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:40.901080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058036/manifest.jsonobserved 35e52c1009a1abcc96641450a098d344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:40.883282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058036/publication.mdobserved 77158dce18cf0b2adf6a512dcc19b296...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:40.865831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058036/publication.txtobserved 30688f32cef3cd5c4ff9bce51df07dd3...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. |
|---|