OT-2026-000060911
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000060911) never changes.
Identity and time
| Publication number | OT-2026-000060911 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-7102-a776-3df5dec033ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060911 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57af94bd33f0a639767aa9c85242f6ae28b350ab9f793bafd24b1751b668db1b |
|---|---|
| Markdown | 3cedce318459a73e682fa2845873e2a56f3b0b477f88d8ab485a0d83be37bbbe |
| Publication page | 49e9639026b97c0c2aea67243abb668efc3ca2b4b0adef74c00e13089f92c702 |
| Manifest | 71168e8a680abc05aa172d1bdaca80e728dcce30bb49fc5115514a4cb2e1ac46 |
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 | eZKZia2y3pyV1wjL1EZDFl2WX5xgSLDFLFg0ioUhYiq2NWG3nUqkua24Ta0T578e4FYgnDDuTJoo0PHIyyKsAQ== |
| 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
| 2026-09-17T10:42:10.578056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060911observed 49e9639026b97c0c2aea67243abb668e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:10.560566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060911/manifest.jsonobserved 71168e8a680abc05aa172d1bdaca80e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:10.540676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060911/publication.mdobserved 3cedce318459a73e682fa2845873e2a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:10.523428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060911/publication.txtobserved 57af94bd33f0a639767aa9c85242f6ae...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. |
|---|