OT-2026-000061847
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold 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-2026-000061847) never changes.
Identity and time
| Publication number | OT-2026-000061847 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-74be-a5f1-f6af64e49914 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061847 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00064c878b9c0ef83965f1736da5b642c3864e43ffee278055abcb4fce4172d5 |
|---|---|
| Markdown | e6734920b0d38880c6ee3737e44da4f51f4f02a4276cdeed75ed682608898581 |
| Publication page | a873219f1e0d3e360430b4e3916b6a412246ca9850ace5cf4fdf756daa57106e |
| Manifest | 555dad63026a41788c4ea02ca68d77e978ae50266a0301d80db4688afb6cec03 |
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 | 8HOYhxkjj4SoCZ52Wr0pNVG1tdE3cIg7jllYeiNlW9fkZKjw5HBiRmVbrJ1xyKDxhV6ERSdeyqKvfZUSNGr9Cg== |
| 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
| 2026-09-17T10:40:41.883572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061847observed a873219f1e0d3e360430b4e3916b6a41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:41.861744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061847/manifest.jsonobserved 555dad63026a41788c4ea02ca68d77e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:41.838289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061847/publication.mdobserved e6734920b0d38880c6ee3737e44da4f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:41.816172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061847/publication.txtobserved 00064c878b9c0ef83965f1736da5b642...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. |
|---|