OT-2026-000099051
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold 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-2026-000099051) never changes.
Identity and time
| Publication number | OT-2026-000099051 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7d7f-8208-e83ac4dac3a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12d7e7a926d9bc62da1897ce3895aecc533e3770342b6d85be1673f3149f942f |
|---|---|
| Markdown | bcf71aab351642d0f8384129274c3c45f4009fb77a352924c7742f6484d38bc1 |
| Publication page | a483af2938d5be2db8185b4a37198313e8f5b0a495d9d5cddd31d768e1d37d1c |
| Manifest | 58a334c7687519d4bcbbc3761dd7321adf4a94b5bf9a4ff557ea04c3816c2157 |
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 | XZ5zTXgyfb0E1FwlY76WFRAwcaZ2uRk9d0j02ddqId1x6Tc5w5EgnpTuO5zVny6QnWN8TMDOlUZVuvjdIDcaBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:16.249255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099051observed a483af2938d5be2db8185b4a37198313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:16.231164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099051/manifest.jsonobserved 58a334c7687519d4bcbbc3761dd7321a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.214132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099051/publication.mdobserved bcf71aab351642d0f8384129274c3c45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.194545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099051/publication.txtobserved 12d7e7a926d9bc62da1897ce3895aecc...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. |
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