OT-2026-000092261
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092261) never changes.
Identity and time
| Publication number | OT-2026-000092261 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7066-a3bf-e5342ababc24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092261 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e312d3571ce49677be81940eb903f6b8499ae1fd3e6a1599f1dab11746245f3 |
|---|---|
| Markdown | c51d8431e6a66edcd88353e7485a28a9099502bb093d7fc23eb880753435c847 |
| Publication page | 3fd0088b445d2b2d1abd76ecbc4e2657183c5237b3d3a05c35721df992d9cd5b |
| Manifest | 516a25c50fdd0688aecc1e5bc90c2a2a7c9a5cf86681ad1f7d971aee269f8e9b |
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 | nHyZtFhR5xL31plZefv9kYTo8Jfiqi8On5kb3AfndhQhJ/V74fiwl6rrVuOIiGdBRuKekz0hF1/iv7k5vrATCg== |
| 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
| 2026-09-17T09:41:47.324087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092261observed 3fd0088b445d2b2d1abd76ecbc4e2657...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:47.306913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092261/manifest.jsonobserved 516a25c50fdd0688aecc1e5bc90c2a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:47.290162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092261/publication.mdobserved c51d8431e6a66edcd88353e7485a28a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:47.273525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092261/publication.txtobserved 3e312d3571ce49677be81940eb903f6b...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. |
|---|