OT-2026-000060285
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000060285) never changes.
Identity and time
| Publication number | OT-2026-000060285 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-7932-afbf-9fa86a4eb5a6 · 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-2026-000060285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e190f23ca664d46534b3d2dfdd16b52c5b454ee3ec9c029601dd3e581ad700e |
|---|---|
| Markdown | 3ff32982fb5c411fcfe41cd723eb7817a86a688420af846bb6ce325a490d8d6a |
| Publication page | a8c7ddf6c73f7aeda3f3800f2560d0a99ee3c51072337530148771c9124bc900 |
| Manifest | 161f387b37649d47bb0b29b176a1e01564f79beffc762335efb798a304ed705d |
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 | gJImtvR3u9IyYwPzAzu1PHYcO9YFUZx6RYBRRomG3k318U8qqUANHLJvqN0bOTsAVfH+eNkbwHkP/bbZpsMqCA== |
| 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
| 2026-09-17T10:43:58.163515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060285observed a8c7ddf6c73f7aeda3f3800f2560d0a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:58.143184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060285/manifest.jsonobserved 161f387b37649d47bb0b29b176a1e015...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:58.121049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060285/publication.mdobserved 3ff32982fb5c411fcfe41cd723eb7817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:58.092053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060285/publication.txtobserved 8e190f23ca664d46534b3d2dfdd16b52...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. |
|---|