OT-2026-000066273
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line 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-2026-000066273) never changes.
Identity and time
| Publication number | OT-2026-000066273 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7c72-adfc-0697bb98bcf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066273 |
| Status | PUBLIC |
Content hashes
| Canonical text | 655aa75e5ea044d5a65cbb74f700dca667dfd99a02e03ff83d63eb9f9894ac9e |
|---|---|
| Markdown | b1d0ef1d7aba22bbd09e2b24b1fb3556f7374ef69e8b487bbeca93521765c1a7 |
| Publication page | 48b02b012078659cb9281de16f446b0dd166ac64c2ea5947a1cf763af0b42428 |
| Manifest | 4e5c23d09df53ba4de3e6ab44f8834ea166bc225dc21ee4b0f2311bdc28fe3ea |
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 | Qy+wMiSOYDH369hQPjSo+4X1AkYvZmnqwidomzgsDNytiat2NTPEQQ5YpWh8HghO+5qmHrUnQ6S2auONO+6MDg== |
| 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
| 2026-09-17T10:33:27.009436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066273observed 48b02b012078659cb9281de16f446b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:26.992751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066273/manifest.jsonobserved 4e5c23d09df53ba4de3e6ab44f8834ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:26.973151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066273/publication.mdobserved b1d0ef1d7aba22bbd09e2b24b1fb3556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:26.953839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066273/publication.txtobserved 655aa75e5ea044d5a65cbb74f700dca6...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. |
|---|