OT-2026-000010456
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump 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-2026-000010456) never changes.
Identity and time
| Publication number | OT-2026-000010456 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-7965-9f45-1523db75215b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010456 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8b857d2fdc2e8ac026552f6ee6624bbc6809666565216b68ae0ad851d75f7d7 |
|---|---|
| Markdown | 4e660ecedd86960318255a926af9950b0371f6b8184682b5f9ee4a6ae7540270 |
| Publication page | d7182b615298e5a4bc40eb9f1b93390037c1bc7118ea54ae72d300d264f54fbc |
| Manifest | 68bac307ded10ac60ffb7808350d99033e80d3d6174cc911486632e8d33ea293 |
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 | W7Lv8V9sr0NFPqKpZuZiKGHSdYXpA+uUZy19U5gEjcuDr6JP76WaoLLo2IUu5DXAa5iMMzzA+iZmrxD9h59kCw== |
| 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
| 2026-09-17T12:14:35.646901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010456observed d7182b615298e5a4bc40eb9f1b933900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:35.628258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010456/manifest.jsonobserved 68bac307ded10ac60ffb7808350d9903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:35.609637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010456/publication.mdobserved 4e660ecedd86960318255a926af9950b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:35.590154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010456/publication.txtobserved b8b857d2fdc2e8ac026552f6ee6624bb...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. |
|---|