OT-2026-000059382
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000059382) never changes.
Identity and time
| Publication number | OT-2026-000059382 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-7306-b8e8-2b881a28afb6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059382 |
| Status | PUBLIC |
Content hashes
| Canonical text | abd95b9a53097ccb70fbe009680a72282950e07e1a406dd8544a330a9dd48b17 |
|---|---|
| Markdown | f14c098a01806355368061807226a2cfca990b9d88991c2046ad74993ec9004a |
| Publication page | a7c1ba3045fe989cd693837bb72d91df6f52cabe9fef66337bb848c302b5bf76 |
| Manifest | 874f171b8a13b9a22f662d9281f216353ef62d49135a92cdc72f29381ef5a697 |
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 | 4/OeUgMoIkjZlZAlQiZO3roor/UyONwPVpDm7n1WI5sk0ejhsLg2U2HgfUZFtRJco4aXejm19HdT+Z5gEdSIAg== |
| 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
| 2026-09-17T10:46:03.238026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059382observed a7c1ba3045fe989cd693837bb72d91df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:03.219657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059382/manifest.jsonobserved 874f171b8a13b9a22f662d9281f21635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.201625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059382/publication.mdobserved f14c098a01806355368061807226a2cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.182502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059382/publication.txtobserved abd95b9a53097ccb70fbe009680a7228...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. |
|---|