OT-2026-000023922
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000023922) never changes.
Identity and time
| Publication number | OT-2026-000023922 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7341-8f7e-d7158f962b8c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023922 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1264ed8a16bbeea95be73b99261c6818db267640508231471d983b6fc314f78 |
|---|---|
| Markdown | 706990f5cb1afb08bdf41d65ad274ec1e628ba60cb8e6f231b6c993890742e4b |
| Publication page | 3c81676fd451e43fd9b48375ad36619a8249bf6a2163ab1508b72fd7ec432ff5 |
| Manifest | 778bd9e5ec99dccd991e3b450ab8c27500621a7fc3033526a8707467ea527bef |
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 | OZF1JeUTLeQRtQEiVyzlHPQHtKylNmLOnLWAmzh2M6KcjRAbt0igCUJobkmCMwJICpUvryt11UnnUerBPRgYAg== |
| 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
| 2026-09-17T11:50:32.697508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023922observed 3c81676fd451e43fd9b48375ad36619a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:32.678094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023922/manifest.jsonobserved 778bd9e5ec99dccd991e3b450ab8c275...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.656871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023922/publication.mdobserved 706990f5cb1afb08bdf41d65ad274ec1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:32.634015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023922/publication.txtobserved d1264ed8a16bbeea95be73b99261c681...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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