OT-2026-000046882
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-2026-000046882) never changes.
Identity and time
| Publication number | OT-2026-000046882 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7707-afdb-394802e89565 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046882 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35066d83c8a7039ccae07ab6d88c10e9db04f313273d39f86774a3cfe85ad736 |
|---|---|
| Markdown | 0cc36bcaa1b5405854f25819586d4aebc79a0006ed405fbc786db3b9cab45b33 |
| Publication page | fffe61d26724ac7d1b3d537cdfc2be6a306ec6360753240fd23aa4139d2b0d3b |
| Manifest | 691e85b2f19ace30dfd7c90cb66bccfd5fce42b8c6759da942c929576ebb7027 |
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 | W7ZsDrnqBsvdQb11JwFecCi2mvOivtG28qTRSdTfOJt2k2SeNc4B8BF4ETd4t2L/tUl3XDTtWcuyHiciyYuQDg== |
| 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
| 2026-09-17T11:06:59.552960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046882observed fffe61d26724ac7d1b3d537cdfc2be6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:59.534930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046882/manifest.jsonobserved 691e85b2f19ace30dfd7c90cb66bccfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:59.517719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046882/publication.mdobserved 0cc36bcaa1b5405854f25819586d4aeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:59.501753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046882/publication.txtobserved 35066d83c8a7039ccae07ab6d88c10e9...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. |
|---|