OT-2026-000092478
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line 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-2026-000092478) never changes.
Identity and time
| Publication number | OT-2026-000092478 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7acf-86d5-553927bc0813 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092478 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f37be94d07c0a7d513968a8f371be5378ccbd5936de2fe3c5779c44e8ae8a39 |
|---|---|
| Markdown | 91d21a4c701f3279dee932425d98c9fd22a45d9f4717ad7d64c18608e8e86aad |
| Publication page | 6ea7d4473744b1fd80ce47cb4b75bacc12c58bb7c29838d53b2424bbc8de50f1 |
| Manifest | aac2c5a711f4c8b3fd9cf327837a2d05efc5aa8ea5d737d2ad269a9e43fc3899 |
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 | b4kOwXFikNjTM/2BIP+PgZ3ShjScaoFV8TVRegQ0/kNrC7oWGQEL62TfqOwb5L0DKUNTrJRJGwl/DyTuSpSUDQ== |
| 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
| 2026-09-17T09:41:02.751512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092478observed 6ea7d4473744b1fd80ce47cb4b75bacc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:02.735899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092478/manifest.jsonobserved aac2c5a711f4c8b3fd9cf327837a2d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.717223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092478/publication.mdobserved 91d21a4c701f3279dee932425d98c9fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.700849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092478/publication.txtobserved 9f37be94d07c0a7d513968a8f371be53...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. |
|---|