OT-2026-000084756
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two 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-2026-000084756) never changes.
Identity and time
| Publication number | OT-2026-000084756 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7015-9ab6-04f001c63790 · 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-2026-000084756 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e96bbf54b3809e929fe4222a91eab01005bab588b9a69e1820affd0de3ad9c8 |
|---|---|
| Markdown | 202ebb0e3c326490b5cd7177dec8c076047eb701d8e298738750157c259237fe |
| Publication page | 58938f40d2d65cb4d1f6fd1e5783009951351a9dd424e787d9f668b7ed2e842b |
| Manifest | eb74d580e4b3bf95e3c7c8468c5e165a59780af40ec265fa327188787dfceb42 |
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 | 7McWqLEeOj4jqFFHQNvsV18tO3a+xE2Hj9NUEwr5XXtpXkYq/uqrwG7AxuskbpZb2ws+W14KxiPz5nfMNmXwAw== |
| 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
| 2026-09-17T09:54:40.710064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084756observed 58938f40d2d65cb4d1f6fd1e57830099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:40.692552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084756/manifest.jsonobserved eb74d580e4b3bf95e3c7c8468c5e165a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:40.675071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084756/publication.mdobserved 202ebb0e3c326490b5cd7177dec8c076...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:40.479067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084756/publication.txtobserved 1e96bbf54b3809e929fe4222a91eab01...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. |
|---|