OT-2026-000093037
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000093037) never changes.
Identity and time
| Publication number | OT-2026-000093037 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-73fa-b68d-a92c2736639e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c66bf8072487090f2943f67f6cd68706059df7331300ce26e0337e0c5c8825c |
|---|---|
| Markdown | 80c8ef1e3cc7bd6128640c66e0d038878b19ede3574693b4a638d3b5fd250035 |
| Publication page | 745ee7c805e012b711785e565c117f1cdc18752ab2a3af0316bea9b542d5d0c2 |
| Manifest | 92a5c70606294215582ec138a5544e01b11f9316b7ae7f2b49c001f0ccfd3c1f |
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 | R3HRwEg6ey6S+VQS5pTaysS2ux6O8eUiKwxVzLan3UpR/2L7zgGtlFykEtdLMHghJAlSzxf+6RM9A0eIzimFAw== |
| 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
| 2026-09-17T09:40:15.340686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093037observed 745ee7c805e012b711785e565c117f1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:15.325231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093037/manifest.jsonobserved 92a5c70606294215582ec138a5544e01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.309105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093037/publication.mdobserved 80c8ef1e3cc7bd6128640c66e0d03887...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.292651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093037/publication.txtobserved 1c66bf8072487090f2943f67f6cd6870...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. |
|---|