OT-2026-000059863
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000059863) never changes.
Identity and time
| Publication number | OT-2026-000059863 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-736d-a9b6-f2861d9b6956 · 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-2026-000059863 |
| Status | PUBLIC |
Content hashes
| Canonical text | f842bafa13c118ee18f6362bd8761e2fc8b09784e3167e8943631c794d6af59f |
|---|---|
| Markdown | 53be3ab996d23872056c7ec4f16d3e8a0eafdfb23c87177f6ac3b6b835e9bac7 |
| Publication page | a983543a8e285da815e52ca70071826513b6f0361099344697ec0951fdd6785d |
| Manifest | 8b644919b483b2f01a894fced4da5befb6cfa53ae5ab06acef15f3b2769cfe96 |
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 | Ycb5I/ymxV9OUqX09tv3n6GRuMhNB3d1cVgPU8Gi4csQsCFMz6OTcU86s2ZnJJi6nMwenwTGgFxAqVbuPXNQDg== |
| 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
| 2026-09-17T10:44:37.020827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059863observed a983543a8e285da815e52ca700718265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:37.003704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059863/manifest.jsonobserved 8b644919b483b2f01a894fced4da5bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.986971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059863/publication.mdobserved 53be3ab996d23872056c7ec4f16d3e8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.969326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059863/publication.txtobserved f842bafa13c118ee18f6362bd8761e2f...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. |
|---|