OT-2026-000010846
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, sustained 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-2026-000010846) never changes.
Identity and time
| Publication number | OT-2026-000010846 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7dfb-a100-faf6008c2c36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90ac633b023b22a9daf7725710542e297a2df35487e1939d68c1ea6cb1df9c05 |
|---|---|
| Markdown | 266b18494dc932bbb1ac5f9ddd3dd637364e995faa44fa02d3f9c2aeaa55cc9a |
| Publication page | 651ecf80329726e1dd55cb01249b25f0a77f7be2c49644ea19b6de3e14271135 |
| Manifest | ea19c5c2cc61275356585fe5e2e626b6702997326b1e522509e5c120745f2c97 |
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 | dTeiNmoYcZDcEmeZMF7qFkarybvVEt6Naa7kAXocVK4vOTrMyt7g8Ls2N58tFFH3Xjzt06S2N8UETxjw1nkuCA== |
| 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
| 2026-09-17T12:13:36.167501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010846observed 651ecf80329726e1dd55cb01249b25f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:36.148838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010846/manifest.jsonobserved ea19c5c2cc61275356585fe5e2e626b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.128719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010846/publication.mdobserved 266b18494dc932bbb1ac5f9ddd3dd637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.110297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010846/publication.txtobserved 90ac633b023b22a9daf7725710542e29...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. |
|---|