OT-2026-000082317
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000082317) never changes.
Identity and time
| Publication number | OT-2026-000082317 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7375-b3d9-3392914174d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20f4ae4038e6200d5334220bde8357047bd92c9bf7fdd3c0c5113e03c9eedf66 |
|---|---|
| Markdown | 257f301343af39997be3b4d09751fe38bcc236b9b21168532ed7260f6f28ca36 |
| Publication page | 41c356a1d64726282006d5a105426ba1cdee5cdfb0bf29911a800102e97477bb |
| Manifest | 3ac0cb4d56f5b3abb931e935bc82e8332c6b3b413d15228495670b1bbc7274dc |
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 | vhFztUweyXc0JP/ywRsKp3Mp8nBUk4pAUunnxOpoWxfAYifePJhLkmeYZSyHhmIwFDP9j7dylHrhH3avwnNCBA== |
| 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
| 2026-09-17T09:59:10.959083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082317observed 41c356a1d64726282006d5a105426ba1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:10.940622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082317/manifest.jsonobserved 3ac0cb4d56f5b3abb931e935bc82e833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:10.922449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082317/publication.mdobserved 257f301343af39997be3b4d09751fe38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:10.905892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082317/publication.txtobserved 20f4ae4038e6200d5334220bde835704...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. |
|---|