OT-2026-000060925
Publication integrity record
Two cup vacuum gripper, two 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-2026-000060925) never changes.
Identity and time
| Publication number | OT-2026-000060925 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-7de0-980b-cdb4590ef4bd · 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-2026-000060925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1aee12f29f56f8acb1c27f90e582a9b0c575dc29e24f35198868522bd703409d |
|---|---|
| Markdown | 073d2cf0073ad631b3e99fb735d6dc8720385dbcbc08ec156351c8c952d284e9 |
| Publication page | 9b5482b7422c708f93e93db52c9718413b586f5276d1c8b566d35d6872ffaf03 |
| Manifest | c18dd2dd73f09cb1157897c4b2183036032b403fdf222df1332158d2954f769d |
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 | mBe+sYGzp2K7gub070pA81zc2hc9glnuvnbeeKRKdjXgza7u8BLFgcjFYdp6WZheb/tATAwNF+1YjSuWOoe7DQ== |
| 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
| 2026-09-17T10:42:11.625255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060925observed 9b5482b7422c708f93e93db52c971841...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:11.607928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060925/manifest.jsonobserved c18dd2dd73f09cb1157897c4b2183036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:11.591391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060925/publication.mdobserved 073d2cf0073ad631b3e99fb735d6dc87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:11.573415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060925/publication.txtobserved 1aee12f29f56f8acb1c27f90e582a9b0...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. |
|---|