OT-2026-000017000
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, pulsed 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-2026-000017000) never changes.
Identity and time
| Publication number | OT-2026-000017000 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-795c-8632-9a25d8c80d4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2705e7c042cc7b2c47c1af3ebea8cfd0a97dea1771cd6f7b06a906b53a1ad2b9 |
|---|---|
| Markdown | 49bbc355672b999c22b122822eee8db17e0494b11c43729188e69b38f493a6d4 |
| Publication page | f593bdcd01981242777b87e668ef5887dc582cfffe68b141e7e983adf8385ff1 |
| Manifest | 54859923c6ec1c2d4e585fa79ec694b466f70460652ffa63393081b9b95141f7 |
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 | e6W3ePRA2vYap6lN/d/lfHxHnolGh/DNDxgFYuWRnEkJ3c3KSqJrfjKzLJlx6dSzXI+Eho2rOzAIqDCLdLBGCw== |
| 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
| 2026-09-17T12:03:24.365890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017000observed f593bdcd01981242777b87e668ef5887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:24.349169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017000/manifest.jsonobserved 54859923c6ec1c2d4e585fa79ec694b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.333486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017000/publication.mdobserved 49bbc355672b999c22b122822eee8db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:24.317113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017000/publication.txtobserved 2705e7c042cc7b2c47c1af3ebea8cfd0...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. |
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