OT-2026-000059514
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold 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-2026-000059514) never changes.
Identity and time
| Publication number | OT-2026-000059514 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7d34-85b6-df980272a68f · 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-2026-000059514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 640805ade1ae77e09c6e5c55820947b06c75d767836ae642398d8ef997ec9d0d |
|---|---|
| Markdown | 05509f4fbea64c2801aec6641f22b76ca8f4a0af02de8a6e20dae93122af765e |
| Publication page | a6971a1f3028c389e5a823da0d469afd50d58580d37e193b367b9a57d3d20977 |
| Manifest | 82f8d11127369159bad1f51db347a18c55e564770dc838e8df758a871e3d382f |
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 | lC3ecLZiMYY/eWsmPQW/h2KAznwwAAXPAhh698MEm4hpbTjvzulzNdStoyieI2gjIM1yjgwxwm3UHl/1ul54DQ== |
| 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
| 2026-09-17T10:46:13.885661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059514observed a6971a1f3028c389e5a823da0d469afd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:13.860146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059514/manifest.jsonobserved 82f8d11127369159bad1f51db347a18c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.841494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059514/publication.mdobserved 05509f4fbea64c2801aec6641f22b76c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.820315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059514/publication.txtobserved 640805ade1ae77e09c6e5c55820947b0...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. |
|---|