OT-2026-000065444
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000065444) never changes.
Identity and time
| Publication number | OT-2026-000065444 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7361-98b9-f1877c9a8600 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065444 |
| Status | PUBLIC |
Content hashes
| Canonical text | 358f98c6e877435dca68f17f646e284bbe9ca129f7e041c4ef663a138128c802 |
|---|---|
| Markdown | c59558b8e8ee6e51666a8f487a058ffb84dc7bb037cdc1381b4e0495eedd1914 |
| Publication page | bd02d91e0e9808b6f9b205baba228aa25f341e721e338d1d883201b833e87573 |
| Manifest | 30e72659f308039cb96560e2a0220befad0a1e5a2732a7d43d4209e76d83fb67 |
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 | 1lHJtijcpz98mvRa5hFTD9pgvol4646FtTUZ/pXJHnko2IQqyIMC5llLNnyWc9pzUfTrQx4psLwJdHP1bHevDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:43.273735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065444observed bd02d91e0e9808b6f9b205baba228aa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:43.255889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065444/manifest.jsonobserved 30e72659f308039cb96560e2a0220bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:43.238590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065444/publication.mdobserved c59558b8e8ee6e51666a8f487a058ffb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:43.219787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065444/publication.txtobserved 358f98c6e877435dca68f17f646e284b...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. |
|---|