OT-2026-000061134
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000061134) never changes.
Identity and time
| Publication number | OT-2026-000061134 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-7b95-b771-1ce80d9b7b41 · 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-2026-000061134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 023a1d2dd9f8fb527120113e719268b85b924d559a9074c51f77acdc80ee9d92 |
|---|---|
| Markdown | e23681016c96a1685ac4f932119c0ba889b1e1980172a4ca722e0937276d8667 |
| Publication page | f0b61c484fdd41ae098d756a6f5eedf671da72365283ad397aa3b54d62946234 |
| Manifest | 16331f0b21bb40eb4bf44bf62743101393c4ee22274c30c2c5e38ca9eab52ca3 |
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 | bJAg7p5lAcqLJX4krXbAhreEm+cgcmI+LNdIWI2ZugstzGtO/fDS7/m0YqbEmms9WwI99VGoTirZS3pNsV5kBg== |
| 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
| 2026-09-17T10:42:30.765708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061134observed f0b61c484fdd41ae098d756a6f5eedf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:30.748357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061134/manifest.jsonobserved 16331f0b21bb40eb4bf44bf627431013...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:30.730541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061134/publication.mdobserved e23681016c96a1685ac4f932119c0ba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:30.711372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061134/publication.txtobserved 023a1d2dd9f8fb527120113e719268b8...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. |
|---|