OT-2026-000046485
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000046485) never changes.
Identity and time
| Publication number | OT-2026-000046485 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7d93-a7e5-ea9a97c4ec7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046485 |
| Status | PUBLIC |
Content hashes
| Canonical text | 657adf828378e2d5790a71182ae5039995570d93cd1adfb64d5fd1830356611f |
|---|---|
| Markdown | 9eafd2c1dc7ae6d6997d9eec712260dfe312ca34863a144ac5bfc3f867c4679a |
| Publication page | 37d638a068dc96c1bbaf53774a5d530f1b901192d4190c98b8f57886b375dfaa |
| Manifest | 271991de4fac187237b845751e9b5a3c971e3034a67971f22e3c4be1007c34b1 |
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 | 8a/jvJOM6ifFnipAHY2A2vh94qYVpbKzjStd1Af74k2ECUpbMzc79FrZ4mrqbjd5wH2MURjVqZWvC39CPa2ZAw== |
| 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
| 2026-09-17T11:08:31.263898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046485observed 37d638a068dc96c1bbaf53774a5d530f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:31.246132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046485/manifest.jsonobserved 271991de4fac187237b845751e9b5a3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:31.228757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046485/publication.mdobserved 9eafd2c1dc7ae6d6997d9eec712260df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:31.211246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046485/publication.txtobserved 657adf828378e2d5790a71182ae50399...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. |
|---|