OT-2026-000063145
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000063145) never changes.
Identity and time
| Publication number | OT-2026-000063145 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-738c-8e47-5cc54aa59885 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5562062ad4027529186be18c9fbbee2a2d406eafbd8aefb39e962a3cafe34c6d |
|---|---|
| Markdown | 2824c1165870a727fea03b1773ec3a9e1508e321397ece0967633acc84560353 |
| Publication page | 03ca2943fbf2616ee6e8f501c81f4d2da3be5e5c1dc3c82947943061405f7333 |
| Manifest | 2ba261349da0c7d8d7668c91ee4da298e38ee0f2f491651fa7aa37d0baf5e793 |
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 | gkDh7d4KJjUqySFJFi5jAIyuF9FUGmv0u9RrZnONiB5n1FgfN3FSHXCRDvjHzUPE3Q6k+bbuDW0evEk+sQpEBg== |
| 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
| 2026-09-17T10:38:55.844043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063145observed 03ca2943fbf2616ee6e8f501c81f4d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:55.825187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063145/manifest.jsonobserved 2ba261349da0c7d8d7668c91ee4da298...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:55.792860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063145/publication.mdobserved 2824c1165870a727fea03b1773ec3a9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:55.759456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063145/publication.txtobserved 5562062ad4027529186be18c9fbbee2a...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. |
|---|