OT-2026-000007106
Publication integrity record
Vacuum cup gripper, two outlet manifold, two stage ejector, pulsed blow off after 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-2026-000007106) never changes.
Identity and time
| Publication number | OT-2026-000007106 · never reused |
|---|---|
| Internal UUID | 01a0a972-e75f-773f-bbc0-b056545466a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:01:14.977942Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 668bea264ba7c53ff99fb8f095bb8ac04f3eecf4156ef96b84e21e093c375630 |
|---|---|
| Markdown | a5a30ce0d30a85158cf583a8572c3ecc4ad5e27c2f5436116319e463cd68317c |
| Publication page | 7df874e9f5b56d522fce5d6a4e0423d1ad6ad8722899a828bb00444fcf4beb80 |
| Manifest | d0eb2676738dec79df9a077cd06a53f15fc52ec65cd57dc67888d520368bee52 |
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 | Y9tLrd/5+ZdPXMB89PEkx7uxEa+9M8fvsOJGwdnKw/pYtMYg5rwxbpy7UrcX4I2WQIgudQHVHtLiF7hxBl2KCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:26.441822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007106observed 7df874e9f5b56d522fce5d6a4e0423d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:26.425584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007106/manifest.jsonobserved d0eb2676738dec79df9a077cd06a53f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:26.411858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007106/publication.mdobserved a5a30ce0d30a85158cf583a8572c3ecc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:26.398690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007106/publication.txtobserved 668bea264ba7c53ff99fb8f095bb8ac0...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. |
|---|