OT-2026-000085984
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single stage ejector, sustained blow-off 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-2026-000085984) never changes.
Identity and time
| Publication number | OT-2026-000085984 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7c24-8afb-09cf9edeea9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085984 |
| Status | PUBLIC |
Content hashes
| Canonical text | b64ed294d28515272a800a27cf0de348b378458347df391d69b924d2aac12766 |
|---|---|
| Markdown | 2510cffd40cdf2fcb33de14d3708938a5a885ee2dfbc13d17cef85d42be77fde |
| Publication page | a12682fe6269e93db42e1ffee6390662ad1ca871748e48d70f1afe991965b1dd |
| Manifest | e3cc3fc6f9bd891a95bcf9c0acf85ff3f32c9cbc33cb65b5a729efe6030dff1b |
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 | NuaTttnVD61qLLStJ+uRB8PXHbrEbGOk+2E+DHS9ZYFIssQc1yPZZQEqgW1tkOmpv/uv9SPMPkHpurPPYWFHAQ== |
| 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
| 2026-09-17T09:52:57.780696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085984observed a12682fe6269e93db42e1ffee6390662...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:57.760814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085984/manifest.jsonobserved e3cc3fc6f9bd891a95bcf9c0acf85ff3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:57.743219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085984/publication.mdobserved 2510cffd40cdf2fcb33de14d3708938a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:57.724721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085984/publication.txtobserved b64ed294d28515272a800a27cf0de348...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. |
|---|