OT-2026-000085249
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000085249) never changes.
Identity and time
| Publication number | OT-2026-000085249 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43bb-75f1-ba0e-526b6c0846ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085249 |
| Status | PUBLIC |
Content hashes
| Canonical text | 969392eae195399ce92223fad311c33c0e2e367ddbe32bc26d9bdbed5d969e48 |
|---|---|
| Markdown | 41c49a3dec336b97e24e6f7de575a61ef838de2599b43027023f0c32be7fdeeb |
| Publication page | d1d69a6e372f6cd49830ffe5424a20a276512ff9197fd36ca03ba6e4786f4fde |
| Manifest | 5ad30f86e6b2a7ce11a04669b7b6ff50c5d422ec39a71c036f7a74cbc4feaedf |
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 | twd1BQ8VlYdqiTzaBLFn8IAIOCCctStlj1ygxM73LaLUEx10C/tYe4q8rOwlmPyEb+HQt7JCHi2JhX/koNkmDw== |
| 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
| 2026-09-17T09:55:21.099161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085249observed d1d69a6e372f6cd49830ffe5424a20a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:21.080873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085249/manifest.jsonobserved 5ad30f86e6b2a7ce11a04669b7b6ff50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:21.063824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085249/publication.mdobserved 41c49a3dec336b97e24e6f7de575a61e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:21.043870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085249/publication.txtobserved 969392eae195399ce92223fad311c33c...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. |
|---|