OT-2026-000009672
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, vented before 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-2026-000009672) never changes.
Identity and time
| Publication number | OT-2026-000009672 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7058-a336-2fc491a323fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009672 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7195cd8c51e69b104bef04172c876464dad68e61262a853ce0b79b1533a9acd4 |
|---|---|
| Markdown | f4d24654aa68511d793d9afb4e903229b689ea17bf58dfde9ad91646e99b0ed8 |
| Publication page | c1529d9737051c0de8da36a43a21531bed0121e3f044cbea1c01078cf071b788 |
| Manifest | 20360d3c937148758fa0904ec7e97ccdfe0750730dba9588b63d3fbad1839b17 |
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 | Ty30zDvgjZaVg/P+CNmkyxhS+CEKB24+45ziRqV5TAx/1uOx9kpLPRhJQgVPGybfoxggrds9mXaRmwl++oulBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:08.884761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009672observed c1529d9737051c0de8da36a43a21531b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:08.866047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009672/manifest.jsonobserved 20360d3c937148758fa0904ec7e97ccd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.842998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009672/publication.mdobserved f4d24654aa68511d793d9afb4e903229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:08.822752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009672/publication.txtobserved 7195cd8c51e69b104bef04172c876464...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. |
|---|