OT-2026-000085696
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, sustained blow-off before 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-2026-000085696) never changes.
Identity and time
| Publication number | OT-2026-000085696 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7727-9cf6-064f29b2a0a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03b8320ab1af137a0873fbdbb11a70ebeb3d7cda017873706f0051bf81a8e325 |
|---|---|
| Markdown | 0b137be51c590d5c2b619153d41cd04ad448d4f3136ec87d4022b069dc2f0bf4 |
| Publication page | 1888658eb175715c333f2e023be0b768309cb4478bec2d23d752397f4df64700 |
| Manifest | 1bd911461599f4da5b57a6d6af4af9d78d00550fa35307c6bf54fcbe641b074d |
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 | 5M37DM+WGIgNUISvmfJKjWMmWQaM0FoVud6B1Dud/YUtU3Hc8zl4WcxypClphr65306jFRBA4hAR+vb5XeNZAA== |
| 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
| 2026-09-17T09:54:35.949432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085696observed 1888658eb175715c333f2e023be0b768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:35.931001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085696/manifest.jsonobserved 1bd911461599f4da5b57a6d6af4af9d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:35.910327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085696/publication.mdobserved 0b137be51c590d5c2b619153d41cd04a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:35.891716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085696/publication.txtobserved 03b8320ab1af137a0873fbdbb11a70eb...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. |
|---|