OT-2026-000061055
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000061055) never changes.
Identity and time
| Publication number | OT-2026-000061055 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-74e4-b6af-7e8d79a3a8ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061055 |
| Status | PUBLIC |
Content hashes
| Canonical text | b65decd65ecc7895f9b781d7fec7aa4ca6852c04abccafe24a397659e979829b |
|---|---|
| Markdown | 6c180f66eabf598749573ff4a282e85be217137cb78083e55555afe5e0449ec4 |
| Publication page | ed4f204ac0c62df5744907b0639fb5882a661a43b2979d8eaf879814c1367324 |
| Manifest | 2841f93e636c753d114ccab630d8e1d122b979aa934d53a8fdc89fa19bc86dfb |
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 | pYUgiLDGK244JzY8T+4fHzmi+FXAQXWnRMFXt9ZXHXTK0icaug2eQ7HdaqqMNrnRJAe5ADcNdW60QsJGPcalBQ== |
| 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
| 2026-09-17T10:42:24.642284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061055observed ed4f204ac0c62df5744907b0639fb588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:24.618553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061055/manifest.jsonobserved 2841f93e636c753d114ccab630d8e1d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:24.599412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061055/publication.mdobserved 6c180f66eabf598749573ff4a282e85b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:24.581645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061055/publication.txtobserved b65decd65ecc7895f9b781d7fec7aa4c...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. |
|---|