OT-2026-000101468
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000101468) never changes.
Identity and time
| Publication number | OT-2026-000101468 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7df3-88f9-18bd946540fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38d67ad45d41a1865e5f2502267cfe33211aaf0065c80f396ab439266c4d04a5 |
|---|---|
| Markdown | 520c319624d10dd6b061ad3a5b23281a30f22a4e97fe8d6149a1a3f8aa17351b |
| Publication page | 3606667883a90c6b3bc6e39d566ad0c73b18c23e5614cbbc8df45457d99d750b |
| Manifest | 4469137e16aabcb2efd123560f4bc94c4ea166c93869e996c0269cfd4ba6ab8d |
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 | TZH8zPIE57ILKq0fq51KmR0w6r7XK/hKl33yG3tfBy9DvkH8zRlgJX/Krbwwht7XHrng40DxcZIC/mw3daaZBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:02.907028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101468observed 3606667883a90c6b3bc6e39d566ad0c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:02.887957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101468/manifest.jsonobserved 4469137e16aabcb2efd123560f4bc94c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.868664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101468/publication.mdobserved 520c319624d10dd6b061ad3a5b23281a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.851461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101468/publication.txtobserved 38d67ad45d41a1865e5f2502267cfe33...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. |
|---|