OT-2026-000024676
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000024676) never changes.
Identity and time
| Publication number | OT-2026-000024676 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-7e5f-9f15-ca3af3c0a69f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024676 |
| Status | PUBLIC |
Content hashes
| Canonical text | df22fb6fe5ba105443be0810a05f4634a6c0ace0bac3d96d8dd76ca2a5225013 |
|---|---|
| Markdown | 8aad7b096d6a2eda9e85ad5bc015ae84441a31510c1d3a1e59ad69338e0524cb |
| Publication page | c7d987fe19a4f4895bca0fc9612f37a10acca844ab6f7599a2f0fff7433677a6 |
| Manifest | c1aa94ee6bbb0ae447b5b0305624a4b8f42d0d8983a391ddb063c7827769c661 |
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 | BvNQxTCRzIvIPQKW2TKS0vcOaLULlx0H6SwGm0uXMzx8TqgJ3oDEw3W8cd2iFJB9xjXh8VmRkNAqIH0e0/7CCw== |
| 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
| 2026-09-17T11:47:54.402074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024676observed c7d987fe19a4f4895bca0fc9612f37a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:54.384787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024676/manifest.jsonobserved c1aa94ee6bbb0ae447b5b0305624a4b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:54.367940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024676/publication.mdobserved 8aad7b096d6a2eda9e85ad5bc015ae84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:54.351475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024676/publication.txtobserved df22fb6fe5ba105443be0810a05f4634...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. |
|---|