OT-2026-000059258
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000059258) never changes.
Identity and time
| Publication number | OT-2026-000059258 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-76e2-8020-6589f29c413b · 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-2026-000059258 |
| Status | PUBLIC |
Content hashes
| Canonical text | e610e09ed8c121dfe60efbd8618ff28130271e325afda9b5527fbd8a412b5b32 |
|---|---|
| Markdown | 9e7579f6c9849676925ac65766f7d90727beaafb4f689dd67df055669a08abc7 |
| Publication page | 9d5c2a1f9a0855c6e8e419188ec75e48ab85aa774a7d2b6713d3850bc8f607be |
| Manifest | b2ce5153ece104184eef62d5d2d637d4480c9cd1c38966d800b70cca9722cd95 |
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 | W5wvoDnm/MFpIeBlDGVAeaGoWqn3bir+ryWugdhGyvVCmGG6C9ke4U4QeA82RQvRNvVgzv+XV+s2bjAunlP1Aw== |
| 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
| 2026-09-17T10:45:48.292021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059258observed 9d5c2a1f9a0855c6e8e419188ec75e48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:48.276423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059258/manifest.jsonobserved b2ce5153ece104184eef62d5d2d637d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:48.257166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059258/publication.mdobserved 9e7579f6c9849676925ac65766f7d907...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:48.238771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059258/publication.txtobserved e610e09ed8c121dfe60efbd8618ff281...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. |
|---|