OT-2026-000039752
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000039752) never changes.
Identity and time
| Publication number | OT-2026-000039752 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-7f65-b92b-15a693d5b610 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039752 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dbc41219e50cfe1c9367f1557b24fb84d7cccc23e4e1e364ab7fdf6cc385cd6 |
|---|---|
| Markdown | 29f142f8393900e2d016a348189e933662d60cb0037a2ba258aafb56966ac8ab |
| Publication page | deb0324818972619033bfc746e5c439af6077ea842ba5f45e60cb6e2a09be7d0 |
| Manifest | 419061aaf5837977f3130a6377d3677c171e5fd4f58a59cb46ff99f8c364d5bc |
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 | V4LO74NxO9U6QQftnzYo7tcqt1ItINwWcIx8wgKY/kK2XqqghT4mfysTjGjos2YUxqmjZzly0MKuOlejUNBZDQ== |
| 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
| 2026-09-17T11:19:58.167009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039752observed deb0324818972619033bfc746e5c439a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:58.150475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039752/manifest.jsonobserved 419061aaf5837977f3130a6377d3677c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:58.134141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039752/publication.mdobserved 29f142f8393900e2d016a348189e9336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:58.117404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039752/publication.txtobserved 5dbc41219e50cfe1c9367f1557b24fb8...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. |
|---|