OT-2026-000066589
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000066589) never changes.
Identity and time
| Publication number | OT-2026-000066589 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-709d-9356-b309791574b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066589 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83059185926fe202a83032a08b25c8013f7948f1c9a4dbb6dc6e352b0c0a2ebd |
|---|---|
| Markdown | 48ac36215fdf6f9478e3624e21b420c5ce723325c387498115a535092546e895 |
| Publication page | c8ede9b943cf99d430bcba5e78153d774c8f0e012a78f79668fc470c6ff77f6a |
| Manifest | d1ea69215f97361cc5de16eda79b7d8ce897072e4965c899117a8cec9ceac4a8 |
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 | 46d0XexSjpdIR64tP9BU3O3qF1JukPSWVLjtLuaUSL29sEfu4V4l+9ruRgYsUa+6mmqcK2zOVWVi57s7owX+Aw== |
| 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
| 2026-09-17T10:32:51.915152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066589observed c8ede9b943cf99d430bcba5e78153d77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:51.898918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066589/manifest.jsonobserved d1ea69215f97361cc5de16eda79b7d8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:51.882771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066589/publication.mdobserved 48ac36215fdf6f9478e3624e21b420c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:51.865136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066589/publication.txtobserved 83059185926fe202a83032a08b25c801...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. |
|---|