OT-2026-000091999
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000091999) never changes.
Identity and time
| Publication number | OT-2026-000091999 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bb-7545-8e8d-f240dfbfa315 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091999 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce7831bdb2a8a29f47fec55c3e35537924b5f183cf3cc1fdaa860bcadf2a0fd6 |
|---|---|
| Markdown | 31efc362affa57c9b4645fdaae9a73a3a3ea55d331a5cb693e64b25c141a06b0 |
| Publication page | 7655abbbfef17f101fe938ea43c45ebc2f80f476d286f37f5c78f07c22440e1b |
| Manifest | 4541b1ff441f35d9b10c574356ce0e4fe50fd43debdb1d3f95da69540d9aec95 |
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 | 2c+pKNAqhvuaHAk3E206JDhZQXiCa/1fBxirHzYaFtCOGjLxmw72Nrzhur9XytflbQ0wE47FUrkz4cpD6OXQBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:43:00.462482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091999observed 7655abbbfef17f101fe938ea43c45ebc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:00.429810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091999/manifest.jsonobserved 4541b1ff441f35d9b10c574356ce0e4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:00.402044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091999/publication.mdobserved 31efc362affa57c9b4645fdaae9a73a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:00.377180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091999/publication.txtobserved ce7831bdb2a8a29f47fec55c3e355379...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. |
|---|