OT-2026-000059269
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000059269) never changes.
Identity and time
| Publication number | OT-2026-000059269 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7fb1-b5f8-88fa3cb447af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059269 |
| Status | PUBLIC |
Content hashes
| Canonical text | f181f4582a2c9b7b5aa52d5a014ab56975b5a97197c359ee987552c23ec24f2a |
|---|---|
| Markdown | 325e5e7cd1075c6d3bfe2586d70b9d90d35b8281fc87be17ea4bad5465446a2a |
| Publication page | 6cf1cc179ae01341367b1c8e8fb6d4f43cf8100fb39c81415f768ea6158d99ca |
| Manifest | 5235b49743e161a69a677cf38be1fc4aa01666214cc7abc9c87ba60a452dd184 |
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 | KRxrw7rjwEgbk+iEKW8s8k5csfA9ypmjZGY7OhwvRxvdW1H7mI0Ci8nk/M/QQ1aQ1srl6hTKutqYpAYlLmB0Cg== |
| 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
| 2026-09-17T10:45:49.164835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059269observed 6cf1cc179ae01341367b1c8e8fb6d4f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:49.148012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059269/manifest.jsonobserved 5235b49743e161a69a677cf38be1fc4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.130338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059269/publication.mdobserved 325e5e7cd1075c6d3bfe2586d70b9d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:49.112534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059269/publication.txtobserved f181f4582a2c9b7b5aa52d5a014ab569...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. |
|---|