OT-2026-000059550
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented before set-down
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-2026-000059550) never changes.
Identity and time
| Publication number | OT-2026-000059550 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-7c97-88ee-e8ce4f71751a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059550 |
| Status | PUBLIC |
Content hashes
| Canonical text | b623d9eba538dc92b5e77a65f77caa98a75b3191d3414abae38e9a0828785ee7 |
|---|---|
| Markdown | b8937174973ebcc496828b1243950aaca9c31bc819d22acdd59aef90ea9565db |
| Publication page | 2f7c4fe3a2472ac7c1bc6d068df3a01cc766d8a89d4e4828523e7ab72ced2dfc |
| Manifest | 405174102446ea831e26c2077c9a5c6702172b186d975a258deb36f21d9d497d |
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 | hQ2MkEhErrVsm9D8uobyzZdQOfQ+dHluQo6BRcgZU+7cnCYJYOZTM85NUAvff0OMJtTWdJSzZFz5TB7DF7YFBg== |
| 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
| 2026-09-17T10:44:11.387056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059550observed 2f7c4fe3a2472ac7c1bc6d068df3a01c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:11.365242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059550/manifest.jsonobserved 405174102446ea831e26c2077c9a5c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:11.343392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059550/publication.mdobserved b8937174973ebcc496828b1243950aac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:11.320136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059550/publication.txtobserved b623d9eba538dc92b5e77a65f77caa98...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. |
|---|