OT-2026-000094913
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000094913) never changes.
Identity and time
| Publication number | OT-2026-000094913 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-78e3-92f9-2245ce1234be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094913 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0eb5ea924072286d7f37e53cfb280d1cbd5764f6a36f7195dbd74460ab410f7 |
|---|---|
| Markdown | d2e31c8f474efee96db4bcc3d79db63d0f908bf6f3465b86d35051f3d7ee5ab1 |
| Publication page | 59548f8eb9ae364e08af914c5b2c9fd7a1388c53b547eb083b97a33efc7658a1 |
| Manifest | da89f830eb6af7f63aa743a96fcdae3fcc7e2986348429c113b36b9304e29186 |
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 | qHqdT9dvplko+wKbg16NaC+17izB2lSd/yqVs0O/XPzTGs/mGk5xYf0cHbf8THiB+1uJ176nX4N3/h76M/NKCg== |
| 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
| 2026-09-17T09:37:26.388863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094913observed 59548f8eb9ae364e08af914c5b2c9fd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:26.370546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094913/manifest.jsonobserved da89f830eb6af7f63aa743a96fcdae3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.352925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094913/publication.mdobserved d2e31c8f474efee96db4bcc3d79db63d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.335759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094913/publication.txtobserved c0eb5ea924072286d7f37e53cfb280d1...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. |
|---|