OT-2026-000070365
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, pulsed 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-2026-000070365) never changes.
Identity and time
| Publication number | OT-2026-000070365 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7979-baec-e205d2e99f27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5711d39d43f1990b8ad6ca1e3f0f1836b8bd0eb20b4998b93761ded0b742bb57 |
|---|---|
| Markdown | cb83b91524f46c2db927a61542b265d4e26a0c432ddcde2a2f60e390abbd5ab4 |
| Publication page | 6279d127a73764b45946121e603e1d41ec072c9af1c96c0f1a9cd2914cefdffb |
| Manifest | 9b1f118c68792cc4e673390b978e4c38347a6fa697305565cfabb45927c50194 |
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 | NZmIJPvkdFfz62TEXU5ZcknM0CjhmrjYlwao+JnF8i3r2vcVPN5y0m5zrEtGn9Q60G+f0NSQnBE1KKRafPiwDw== |
| 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
| 2026-09-17T10:26:09.986781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070365observed 6279d127a73764b45946121e603e1d41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:09.968728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070365/manifest.jsonobserved 9b1f118c68792cc4e673390b978e4c38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.949965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070365/publication.mdobserved cb83b91524f46c2db927a61542b265d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.912151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070365/publication.txtobserved 5711d39d43f1990b8ad6ca1e3f0f1836...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. |
|---|