OT-2026-000084739
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, sustained blow-off before 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-2026-000084739) never changes.
Identity and time
| Publication number | OT-2026-000084739 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7cfa-9a9f-52a332cee35a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084739 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccb48bbe35cb7dd1221c301722b32ca8962a3966895ac121ebdd7f2924f9e657 |
|---|---|
| Markdown | 5b5520547be6f081a7e9cf9fcb901dca53255a5757932eb7a213d075be9f0d72 |
| Publication page | f32adaf917389c274825358b980a0dc3353e8f85c3cd017f1ca6bb99d6578ce8 |
| Manifest | 0c21fcef9b2c1aa1e1a73ea3bb97eac33c439a70f951a68d36baa4b0286d577c |
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 | eurTyGwM/wUrJS4s+xqis6z1kUpDeelvDuKRqhnfFwDcxem5AMdPsmIWhbg0ChKkWGcccX9gVWAsSj3pA40mAA== |
| 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
| 2026-09-17T09:55:40.957852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084739observed f32adaf917389c274825358b980a0dc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:40.939627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084739/manifest.jsonobserved 0c21fcef9b2c1aa1e1a73ea3bb97eac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.922176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084739/publication.mdobserved 5b5520547be6f081a7e9cf9fcb901dca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:40.904023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084739/publication.txtobserved ccb48bbe35cb7dd1221c301722b32ca8...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. |
|---|