OT-2026-000066056
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000066056) never changes.
Identity and time
| Publication number | OT-2026-000066056 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-70ed-b27a-ec02827d805c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ed08d85829b5add18cc72e45a3cda23c5eff94457d6cd19d8f6968875e59a02 |
|---|---|
| Markdown | 3688337bc0547c3c2b0137982fae27c37c306765b2588eb41c7a625abb910132 |
| Publication page | 33c4c0a970c420d57aa58ef656e57bee1298487f668b657bcc2cce8f36601e87 |
| Manifest | 9a8a46b156caf47e29475e6a9071a918d442a69b7c23454e2a3cb3c88569587b |
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 | Pu9ygTQEgImgcbrWKocC267JdU+wsQ1nj/2Kvapy78LTy65pFVSc7gCwhbqqzQRMbMurSlxenRF1kAGztrflAg== |
| 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
| 2026-09-17T08:50:40.792374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066056observed 33c4c0a970c420d57aa58ef656e57bee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:40.776113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066056/manifest.jsonobserved 9a8a46b156caf47e29475e6a9071a918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:40.758478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066056/publication.mdobserved 3688337bc0547c3c2b0137982fae27c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:40.733825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066056/publication.txtobserved 5ed08d85829b5add18cc72e45a3cda23...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. |
|---|