OT-2026-000092224
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, 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-2026-000092224) never changes.
Identity and time
| Publication number | OT-2026-000092224 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-782b-9bf2-38f8a96ee45b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092224 |
| Status | PUBLIC |
Content hashes
| Canonical text | af6ea156aa914a61d61c90cce9eb021fc770ad2fae74fd0bd649bc3e2a115362 |
|---|---|
| Markdown | 2cb9395007ff6d03b411976324ae57acc3a3ea4c38e8d29285a070695466dc6a |
| Publication page | 33bae88e59476990aec1e1d1414056bf2967a30071dacfc693a7ee87e2d4cc23 |
| Manifest | b8891729856ec722ddaf86f6e529d807d1eaf1531bcfbdaea59ae3508eb803e2 |
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 | h1PIBWQe2Lcrs6CsXeRTz/PC2c07Tl1cj97x9cl3cje1GMjw07w3VGtqsKLaxc+wsT8j1fSTfs2J7qM9uW7eAg== |
| 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
| 2026-09-17T09:41:44.412012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092224observed 33bae88e59476990aec1e1d1414056bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:44.394625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092224/manifest.jsonobserved b8891729856ec722ddaf86f6e529d807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.375939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092224/publication.mdobserved 2cb9395007ff6d03b411976324ae57ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.358663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092224/publication.txtobserved af6ea156aa914a61d61c90cce9eb021f...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. |
|---|