OT-2026-000084052
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000084052) never changes.
Identity and time
| Publication number | OT-2026-000084052 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7e7c-91c3-fff81cc68c44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084052 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7470bcec6e63f5da0600165130cd4e5a3c06c47dcb5ac385f2b9539d890d853c |
|---|---|
| Markdown | 7be706a23c933976255ffe692fcd0dc82ca3d347d3ccc905b7181c300178b190 |
| Publication page | 63d97b076d0460358de1d9ac82a62bda9d49a5579d42c692a27c14644e7c4b90 |
| Manifest | 52951db04eddc5caf293676a04825efe9a4b592b2b744fcf694d706ddfba0ba7 |
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 | jxKjviq5zSLYV0VQhFiLKZbeQ5j/+TTSQU17tdmqFLYaFgRug8yRr2WKBjh059zOtGulXPpdajdrypTOoamOCA== |
| 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
| 2026-09-17T09:55:47.191860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084052observed 63d97b076d0460358de1d9ac82a62bda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:47.174441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084052/manifest.jsonobserved 52951db04eddc5caf293676a04825efe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:47.156749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084052/publication.mdobserved 7be706a23c933976255ffe692fcd0dc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:47.138298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084052/publication.txtobserved 7470bcec6e63f5da0600165130cd4e5a...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. |
|---|