OT-2026-000061116
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, sustained blow-off after 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-2026-000061116) never changes.
Identity and time
| Publication number | OT-2026-000061116 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-74f9-9fb8-2715374e11b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1912567744f0761138749c24eee6fd30c4932dc68a7c8b65a6bc2e9fd9648855 |
|---|---|
| Markdown | 178d961d5a7079638c3d77d90709be32aed418d227c196ed0450d8976152172a |
| Publication page | 09dd65f161846d24e92f1eaa71d2b84f1cd65393040379af888002d50ad5e361 |
| Manifest | ee35a74dd639aacd230f4b80289c6f616160ea8ef413e82cba3e0fd23356e4af |
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 | j2sXSBjSXQBZj+0PxYrQ4lyISeD95yOJZkJTsM98DrmkyZYslnPHnoLt7ycWTrfHA1/TQYzBeCb6U87RsTfhBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:29.358185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061116observed 09dd65f161846d24e92f1eaa71d2b84f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:29.341601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061116/manifest.jsonobserved ee35a74dd639aacd230f4b80289c6f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:29.322687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061116/publication.mdobserved 178d961d5a7079638c3d77d90709be32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:29.306521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061116/publication.txtobserved 1912567744f0761138749c24eee6fd30...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. |
|---|