OT-2026-000022610
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000022610) never changes.
Identity and time
| Publication number | OT-2026-000022610 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46e8-7250-8130-cb978cfc116d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022610 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5765b0ee6e5451823e4e4bc3007924e3269c6051f75953d0544e01d0ba5b6f5 |
|---|---|
| Markdown | 0ed130eccb596b5f4b3b7aa6816be9e5ac5844f0d3a72da835c7d376f451507f |
| Publication page | 622be0b3cd11dd80e1c5d23ba2e2127d206f733e0931295173ec37231cd30b0f |
| Manifest | 3755bf4b73f1081ae8155ef55538a37621f00b222d8b162f498097212fda2e31 |
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 | KAPbm/llKGR+qEpKmwAQqiZu5xQB5obgGgpw98KYhi/POMLCg/ySv6sghdraHQgLvX5rRg8MySxgFu9C/1EEAA== |
| 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
| 2026-09-17T11:51:58.829564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022610observed 622be0b3cd11dd80e1c5d23ba2e2127d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:58.810957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022610/manifest.jsonobserved 3755bf4b73f1081ae8155ef55538a376...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:58.791704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022610/publication.mdobserved 0ed130eccb596b5f4b3b7aa6816be9e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:58.773222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022610/publication.txtobserved c5765b0ee6e5451823e4e4bc3007924e...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. |
|---|