OT-2026-000011041
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000011041) never changes.
Identity and time
| Publication number | OT-2026-000011041 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7222-aa43-bec5ad2cabef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011041 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfc2206b135bfae077dc6d59eab5a7501b0af0bc4bf2888c8dce5ee9b81a657b |
|---|---|
| Markdown | 58a15a8f0ca44efad4717a40c833eb01abe147bc62b84d7da7266a06cbef8df9 |
| Publication page | 4c74bcf46ed79fc89f0da4a9d8334c34802d17d2c0f0640b65a4156a4799de94 |
| Manifest | 2b6a46e362cb00f18f7421d31efc9f80e63702f03aca9d5e107076b6c03e185c |
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 | jhrEYB3NqXYm0Af7GdlqllQAwsV8lnLvST4hhXx4l8xh6AbvyFrwpNTQ8d72N1CXcL+4rTy/TjOaECQpNnHIAw== |
| 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
| 2026-09-17T12:13:52.307380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011041observed 4c74bcf46ed79fc89f0da4a9d8334c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:52.288041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011041/manifest.jsonobserved 2b6a46e362cb00f18f7421d31efc9f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:52.269269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011041/publication.mdobserved 58a15a8f0ca44efad4717a40c833eb01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:52.245239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011041/publication.txtobserved bfc2206b135bfae077dc6d59eab5a750...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. |
|---|