OT-2026-000065564
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000065564) never changes.
Identity and time
| Publication number | OT-2026-000065564 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7381-9e43-50050007e6f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bb7c44f7eecec5bae5b9a5d588612e30f11e695beef39926e2eece4aab27a3c |
|---|---|
| Markdown | 93ed4fea3763ffc7b81cef2dff272b37ade93ce14cb53903709b54df119c88f6 |
| Publication page | d257ae0c45697a16b40dc6a38ded6288912cbd2aa6eb1bd4860ad93cbf00a281 |
| Manifest | 5bc0e572c159e30f802de62a0895ee2f9e7cf4e0ae53ef4e5010eb81f7b1101d |
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 | HyxK6UOjbZTSzJwvChcF3PMHuYSyQXGNFba5zucwWP9dS10GOV8UDzw4LygVUldwOw6DKs8y6mmEqCQCQWbtCQ== |
| 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
| 2026-09-17T10:33:52.623662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065564observed d257ae0c45697a16b40dc6a38ded6288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:52.569125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065564/manifest.jsonobserved 5bc0e572c159e30f802de62a0895ee2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:52.535159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065564/publication.mdobserved 93ed4fea3763ffc7b81cef2dff272b37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:52.504391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065564/publication.txtobserved 3bb7c44f7eecec5bae5b9a5d588612e3...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. |
|---|