OT-2026-000044746
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000044746) never changes.
Identity and time
| Publication number | OT-2026-000044746 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911a-7b93-814c-21d0dcf038e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044746 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32ca0d33d09b79ca427d93062779baf3d0688934b1f383930a07ea28a7401648 |
|---|---|
| Markdown | 2ce72377a37c810d5179b3d650ada2dc6f52d8a4a29322a0a449f556427247e9 |
| Publication page | 37d1dd428b02af6dc893499039067877bd6aab89c4ba599be7afc6626d36964a |
| Manifest | e49690b32bba1be2f59853c411088f7c249929a5b1610c1641406fdbcd647d79 |
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 | jnXDQTOSdugOh3IOKGTuHQ2WhOj6IzS8PUn09+vQKK8CusqeBw4HaX6dwNUiJmz/+0GBy5jl/v11DYE59igzDg== |
| 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
| 2026-09-17T11:11:21.685812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044746observed 37d1dd428b02af6dc893499039067877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:21.668277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044746/manifest.jsonobserved e49690b32bba1be2f59853c411088f7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:21.650604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044746/publication.mdobserved 2ce72377a37c810d5179b3d650ada2dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:21.631449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044746/publication.txtobserved 32ca0d33d09b79ca427d93062779baf3...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. |
|---|