OT-2026-000083734
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000083734) never changes.
Identity and time
| Publication number | OT-2026-000083734 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-70a1-a534-91fb932983f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083734 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59ee74f98637e5eb0e2b181203d1da341b23ef26fa2832ca175727bbf3bf1a6d |
|---|---|
| Markdown | 116aa580eef1f1e2c4ef4a75fccb47dfdbaddc0bc87311ccd5165e103b576b01 |
| Publication page | cd92844de2eeb7c2eff48fb3a9fbc4c92986cb948fff10c54646a6c4c12d7971 |
| Manifest | e03685b4a1a5c4bd4664d2bb72d8b805ee87db9385ae1f14d350db99feeef755 |
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 | FXuVHbIZVU/Ws2hAJ19938QW9WxZVOHUYkgo2ptiZ2wusogBglzYibwiXSIr14+2ws81qng5YZUtuXai3viTAw== |
| 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
| 2026-09-17T09:57:22.125508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083734observed cd92844de2eeb7c2eff48fb3a9fbc4c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:22.108846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083734/manifest.jsonobserved e03685b4a1a5c4bd4664d2bb72d8b805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:22.091361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083734/publication.mdobserved 116aa580eef1f1e2c4ef4a75fccb47df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:22.073975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083734/publication.txtobserved 59ee74f98637e5eb0e2b181203d1da34...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. |
|---|