OT-2026-000007017
Publication integrity record
Vacuum cup gripper, three outlet manifold, ejector fed, pressure verified, rubber cups, oval form
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-2026-000007017) never changes.
Identity and time
| Publication number | OT-2026-000007017 · never reused |
|---|---|
| Internal UUID | 01a0a96f-aa07-779f-bfd5-b0a5cc1187b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:57:42.667008Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007017 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7da62744537edaddc868f5a2534766f29b7fafcc021611ef7fd5b8081afd55b1 |
|---|---|
| Markdown | c70b6c24504fb12c17799151462c81b8b0cf79edace5d38fe6edc1209e02c753 |
| Publication page | c54a6eb5c6801d35aa5ce89ba3d58787e367b7f967b1a1dcf52bcf364b049e24 |
| Manifest | 847f0da7dc3fdc63445b7945edd0b45f1f382d31cb6d540a49509ef433bb4857 |
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 | igp8BLtxgv2dNZ9FUHnqBtOyWkBVnLi+qHIHc+I9Lt2NzN/2mKC6QyRu0dOAwG6KtARkDkNkASZ3wWLQJLY/Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:11.385806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007017observed c54a6eb5c6801d35aa5ce89ba3d58787...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:11.248045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007017/manifest.jsonobserved 847f0da7dc3fdc63445b7945edd0b45f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:11.232317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007017/publication.mdobserved c70b6c24504fb12c17799151462c81b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:11.219906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007017/publication.txtobserved 7da62744537edaddc868f5a2534766f2...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. |
|---|