OT-2026-000059168
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, sustained blow-off 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-2026-000059168) never changes.
Identity and time
| Publication number | OT-2026-000059168 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-71e4-963e-e6cdd8032689 · 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-2026-000059168 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed93228b6110a02e53e4d3af8535f4076aa4027bd7ad95ede68df8b647843560 |
|---|---|
| Markdown | 8770b0b098dcdb20c6518ccf75af800d8d3c5e30eab3ed6d0d43b1c6f4a651fe |
| Publication page | bdaec14d5fd60edf29d7a74fab39e67a4a6e35d00bc6133b23bd548acf4006fe |
| Manifest | 7e1c3ca27f6baabff5135460089a8a5c829f3641e1ec24638cd3166f40675369 |
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 | xvCyDIvHiyQVZmBp2xDHIHLquY8CXk9pAxSuOC+X6flTY/TasULch1tsr/TRc1biHALhSqY5oaKVLor/kiCWAA== |
| 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
| 2026-09-17T10:45:07.455902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059168observed bdaec14d5fd60edf29d7a74fab39e67a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:07.433680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059168/manifest.jsonobserved 7e1c3ca27f6baabff5135460089a8a5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.414750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059168/publication.mdobserved 8770b0b098dcdb20c6518ccf75af800d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.397565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059168/publication.txtobserved ed93228b6110a02e53e4d3af8535f407...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. |
|---|