OT-2026-000009517
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented before 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-2026-000009517) never changes.
Identity and time
| Publication number | OT-2026-000009517 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7844-a975-aa3da992a9f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009517 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8536aefa7d8e52477a3d2b8d367840fd90bc1a5e18ffecad3400d630f60c96de |
|---|---|
| Markdown | 4f4508ad87f8435804e9856fa1340cce9d1e0af76e41c6ef1dd43fcf27c93b3d |
| Publication page | 52b0d8ed7314090faedd98b633358839f223970980acd9b9640d520b8c9098da |
| Manifest | 5cc3256dffff067446698b301c63e13e7adec4030c309bc24b6ee8ded608e520 |
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 | yrDaadN78VV6EiHT4WcynAx97UU74rfsf8xG+6E9Wo3xWRdmKDw7V+9Ir2+6LG4P0JbQ4ta6iIDC+QNXoCh4DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:55.824324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009517observed 52b0d8ed7314090faedd98b633358839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:55.805809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009517/manifest.jsonobserved 5cc3256dffff067446698b301c63e13e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:55.785841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009517/publication.mdobserved 4f4508ad87f8435804e9856fa1340cce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:55.766908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009517/publication.txtobserved 8536aefa7d8e52477a3d2b8d367840fd...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. |
|---|