OT-2026-000099410
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000099410) never changes.
Identity and time
| Publication number | OT-2026-000099410 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-7782-b8c0-7484189bdd66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e990381af734a311e9d3f562d248cbbc085a4b6527ec70eb23a7ea9f88b761e |
|---|---|
| Markdown | 9d89fd38ccf5e8bfa706a11a2f7a8a3184449712f10b7f49bd8fc050d3eb7260 |
| Publication page | 386e395eeb5a319503efaf195704add310888b8ddd2496cd54077bd4f48d289a |
| Manifest | d3be6cc08d230619d62886e27c2db877375448d9fbfcc6b3e2f4035852ff80b2 |
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 | DKokZ6Taep3impD3/8XdUGuCWE0m1lWaDjY2xYpybC6qFHN/F6l4fguoZLqljcSG08Yi9Iry37YHhZFbbG3JCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:10.688576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099410observed 386e395eeb5a319503efaf195704add3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:10.670119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099410/manifest.jsonobserved d3be6cc08d230619d62886e27c2db877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:10.652095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099410/publication.mdobserved 9d89fd38ccf5e8bfa706a11a2f7a8a31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:10.635957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099410/publication.txtobserved 1e990381af734a311e9d3f562d248cbb...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. |
|---|