OT-2026-000060813
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, vented after 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-2026-000060813) never changes.
Identity and time
| Publication number | OT-2026-000060813 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d1-777d-ab46-70c564956c4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060813 |
| Status | PUBLIC |
Content hashes
| Canonical text | a182db1ac4199300c65afda456e4bff193f3694d713581d270888bfbfbf9646f |
|---|---|
| Markdown | 0d26e00d3269dd0fb03df0edbfffd5488f9ce409665ba5a71d9cb7dcc6150011 |
| Publication page | b9b923dc58d11ba8e197ed5ebeb432045b11ba297d3ee3c0f37c41fc0dafdae6 |
| Manifest | f151e237f7ca5a89e347f12aff04de9bb22ab9e4217ed17fac3b0c83548f827b |
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 | RJGTNlGwmEk6nXYrRre/kkTearpcae9Lj2GK0VwjpbhSelGytL1kLFdcjqw6FUO5WGPLdMhgffoD/su2ku16Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:33.806072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060813observed b9b923dc58d11ba8e197ed5ebeb43204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:33.790327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060813/manifest.jsonobserved f151e237f7ca5a89e347f12aff04de9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:33.773561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060813/publication.mdobserved 0d26e00d3269dd0fb03df0edbfffd548...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:33.756565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060813/publication.txtobserved a182db1ac4199300c65afda456e4bff1...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. |
|---|