OT-2026-000008885
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000008885) never changes.
Identity and time
| Publication number | OT-2026-000008885 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-7629-a085-dda5b5a78c62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008885 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06f445ac27a43e4dfc0acc24ae89bf7a62eafe1e4505fc24fe694c2f987cd349 |
|---|---|
| Markdown | 67e25adb6ce1c61a41a00a9a9aee9e8ba8e9d1aa6055f5fbd63f6d386e4e974d |
| Publication page | 7eb657048a014b41507feb420315a0f30e69935200eaada05d8935524a871e7f |
| Manifest | fc395e7888ab92ed19cda155a0eb192790fd2576f5d3e56daf7bbcb1bf99107c |
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 | Vle0r0OuKV5oFDv68pUEtSnV8NAUnM8jTqUYOaNQpCmtDc2qv/PP2aE5e+AerZjJPXlBYG62bicksDMwYEsKBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:28.912987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008885observed 7eb657048a014b41507feb420315a0f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:28.894651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008885/manifest.jsonobserved fc395e7888ab92ed19cda155a0eb1927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:28.878015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008885/publication.mdobserved 67e25adb6ce1c61a41a00a9a9aee9e8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:28.860146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008885/publication.txtobserved 06f445ac27a43e4dfc0acc24ae89bf7a...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. |
|---|