OT-2026-000058852
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after set-down
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-2026-000058852) never changes.
Identity and time
| Publication number | OT-2026-000058852 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479e-79b7-8d3d-0defd36babcf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058852 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7063a4e3a332f679218edd6d8797c89115c2faaf0950729fdd1cb90fed6eeb0c |
|---|---|
| Markdown | ae715d98b3b8f51bc5af3fafbc4dd9e5b1c0e62d9c8867101d997e2ed4a3c1b0 |
| Publication page | 7fb3668fca024c57a6338ca07620d73b0913a5eedd056d55662999008a6f7442 |
| Manifest | da7051c9581b2725624872f70b42e3d173776a70e73be73ec68f30ea9a8f8dba |
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 | GNWrHZ4YEzcq8gnRqPP47Lx8MHqBEubNlfVWbaCGcFsN3GUmg1rlrwOFFvG99uSXLNeMhzhV7O5uADicZyBYDA== |
| 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
| 2026-09-17T10:46:23.386085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058852observed 7fb3668fca024c57a6338ca07620d73b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:23.367273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058852/manifest.jsonobserved da7051c9581b2725624872f70b42e3d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:23.349445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058852/publication.mdobserved ae715d98b3b8f51bc5af3fafbc4dd9e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:23.329760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058852/publication.txtobserved 7063a4e3a332f679218edd6d8797c891...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. |
|---|