OT-2026-000051125
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented 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-2026-000051125) never changes.
Identity and time
| Publication number | OT-2026-000051125 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b6-7ba8-a839-2f524f1b9aa3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56ecaf6fd8e97baaca56fade82fdbc3d0709d93ae99525d8709e41b276597d15 |
|---|---|
| Markdown | 77573b95463228e06ca5309f401a87c01577ad37a93c9938bc10248d5edaf06a |
| Publication page | 00b5ad80c411c4ba6c1a2f7d4e0391f309aa6f7bd89c3d8a3948dc65def3d237 |
| Manifest | cde04101882c874cd0b3c3c0115f3b1019e2194c5253a869df5008859c82166e |
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 | KqS0Xrncwj8lSH8BFHEpHh1fbK4Qe6LtEuPH/7SP1uQAyi1H+72X9H4ql/1alUGRdzJvxWbC8BDJ/1jmFX2rCg== |
| 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
| 2026-09-17T11:01:04.747519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051125observed 00b5ad80c411c4ba6c1a2f7d4e0391f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:04.727069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051125/manifest.jsonobserved cde04101882c874cd0b3c3c0115f3b10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:04.708158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051125/publication.mdobserved 77573b95463228e06ca5309f401a87c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:04.688968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051125/publication.txtobserved 56ecaf6fd8e97baaca56fade82fdbc3d...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. |
|---|