OT-2026-000060315
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold 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-2026-000060315) never changes.
Identity and time
| Publication number | OT-2026-000060315 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a75-7556-b513-1740426d05d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06cb51400c2d2b2cb50da8c8f1e823dd81dae4a0bff5b409e1a71d5c80d344bc |
|---|---|
| Markdown | ce5acb3431e4fe0f09633b967254d59135bc20b908c89bb0895572965f1195d3 |
| Publication page | f8128192a6c827575ad47023d0e9b7f5420b726224c7b97c6e178e76545a5903 |
| Manifest | 517cb9e743ca9e913d4a6f3724561344bf4d1e4d42f6e02802375e7e2d2bce03 |
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 | opEWGX0WKauRcG1tvUC3uCNHQ5cEQccKda5LqPCA3P2YF3/KP03lrdkTzXmbh2h3KZdBf1IO0rkeSdKt21wtCQ== |
| 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
| 2026-09-17T10:44:01.523376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060315observed f8128192a6c827575ad47023d0e9b7f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:01.506044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060315/manifest.jsonobserved 517cb9e743ca9e913d4a6f3724561344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.482686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060315/publication.mdobserved ce5acb3431e4fe0f09633b967254d591...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:01.459510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060315/publication.txtobserved 06cb51400c2d2b2cb50da8c8f1e823dd...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. |
|---|