OT-2026-000019986
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000019986) never changes.
Identity and time
| Publication number | OT-2026-000019986 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-1fb7-724c-9f26-817a6204747c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:13.354643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019986 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2950d7fc6152ec455f74f924987751d08313d1a40fee4425ea4659b9d26cc15 |
|---|---|
| Markdown | b03ca917051d125c123e36bc477eeb760bed69228638a103ff8094a7272e56c4 |
| Publication page | 8726403cb6f289b8f26bebdc7834295dacefe754e5d4d078468d462129682d82 |
| Manifest | 24e0b8708260e3654b868dd8970124890233d0b9f3710ac4f98580c23e9f8986 |
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 | TectX+4V26IU+w/A6MLr0kJIQr47XhmrVuZv/B8AXGgsgwrQe5hyZvKpKSDtt5Qwutm8JoLRYcNgK/r7wA/uBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:58:13.629921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019986observed 8726403cb6f289b8f26bebdc7834295d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:13.611998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019986/manifest.jsonobserved 24e0b8708260e3654b868dd897012489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:13.594601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019986/publication.mdobserved b03ca917051d125c123e36bc477eeb76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:13.577295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019986/publication.txtobserved f2950d7fc6152ec455f74f924987751d...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. |
|---|