OT-2026-000044192
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, pulsed 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-2026-000044192) never changes.
Identity and time
| Publication number | OT-2026-000044192 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-76ec-a0fb-264f24a03708 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044192 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6fcca8f83cbbed938e3acda3adaf100a19260257dc79b200eb9942bbf4560cd |
|---|---|
| Markdown | 3c30aae53d18486d9ea2c276442f34ea87b01ef3d5a0ada038aa9ed8cd961d74 |
| Publication page | 17c8e70d32bcc5337dfeecbeb8045c90405264c97b0bf70ae86ab2ca622203ee |
| Manifest | 6b73df525d5c13344b97138c9fdf546e63a9bd8dcab2195fd7faaf8c7d70d5b7 |
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 | JCNGsPEZ6IpHg7TZ96ji65TvGccOl0HVsv030MUFwZw4r55RQ125cy4umPaQj89BI9I3XHntCSPeQGvdxtcNAQ== |
| 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
| 2026-09-17T11:12:44.399332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044192observed 17c8e70d32bcc5337dfeecbeb8045c90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:44.379737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044192/manifest.jsonobserved 6b73df525d5c13344b97138c9fdf546e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:44.358807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044192/publication.mdobserved 3c30aae53d18486d9ea2c276442f34ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:44.338171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044192/publication.txtobserved e6fcca8f83cbbed938e3acda3adaf100...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. |
|---|