OT-2026-000010230
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000010230) never changes.
Identity and time
| Publication number | OT-2026-000010230 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7b99-bd78-642183532417 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010230 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f77d18b17eddd10fbb7229dbd07110eda59feb3cad0f603b3fa1dadfc2f7c7f |
|---|---|
| Markdown | fceb0e9e452625e43891281e7027b5c8f118a72d0679addc7f53684a38f15776 |
| Publication page | 10b77bff8a432fc9a9deb7704bf686a0a7e72c18d9467a6e52fb10069325aece |
| Manifest | 60a2c19605a213958eb4cfb5c191d221e520d83becf95d916777cf075148e616 |
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 | +4b7i2F2B9aBxMFQNr1fytSbCZ8g9Hx9AESk/QEfIG2/uvxubAFfyg1V0QDR5YPUQltk0I1MjWdZRbH5FOMbAA== |
| 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
| 2026-09-17T12:16:21.616697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010230observed 10b77bff8a432fc9a9deb7704bf686a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:21.596195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010230/manifest.jsonobserved 60a2c19605a213958eb4cfb5c191d221...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:21.577668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010230/publication.mdobserved fceb0e9e452625e43891281e7027b5c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:21.557763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010230/publication.txtobserved 4f77d18b17eddd10fbb7229dbd07110e...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. |
|---|