OT-2026-000085914
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000085914) never changes.
Identity and time
| Publication number | OT-2026-000085914 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7627-af61-43025b1ad7ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085914 |
| Status | PUBLIC |
Content hashes
| Canonical text | d50ec9c9f09804fecf1a90da017f69e536756297cb249c78f638c1c1e367b6b5 |
|---|---|
| Markdown | a31b407c6b34a506ab7b28200b6ac22071f8acb873f01190423c46ce4ea7515d |
| Publication page | 8fd6702bdd5376c8a009e37e177e4203b92686bac307d9efe66918d3c665a8b4 |
| Manifest | ca02936a82272dc85cc11b4d5fd1c233eeed494ff7806371c76fe2b9b0bc02f3 |
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 | ROMo/2eYfksdk3RXEplgrZEbpuosHXzShL8Sp4LXsdNFWkmQSLQm2xVjh2PlOlyf2p2bM2coFB/j1TB2wQXqDA== |
| 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
| 2026-09-17T09:52:51.682623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085914observed 8fd6702bdd5376c8a009e37e177e4203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:51.667035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085914/manifest.jsonobserved ca02936a82272dc85cc11b4d5fd1c233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:51.650535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085914/publication.mdobserved a31b407c6b34a506ab7b28200b6ac220...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:51.631787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085914/publication.txtobserved d50ec9c9f09804fecf1a90da017f69e5...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. |
|---|