OT-2026-000060865
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000060865) never changes.
Identity and time
| Publication number | OT-2026-000060865 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d2-723f-ac8a-267b45a7f373 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060865 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc32cd0ffa924176c5cff91d389b9a959a282783b856389cdfa7eb688dad09b7 |
|---|---|
| Markdown | b33179a8b21bdac4ce66bdf0ed3b81b69af63ce292f64b9756fcabab0f469bce |
| Publication page | 6d66777992e086f77eef57ae7f4bfe9cfb30ebb5b9d0bcc7058a8f74d35cd0b3 |
| Manifest | 1f01e4bed5fa62d5b8f7188e9bc44d9d64ae8fce005b54c8a48ffa60a05ecb36 |
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 | WhWzoqYKVlleHWr4cwRMrK7YbN66o2AT56CsO6NFXg737Co2CIi6FM9G0dydzCwXeeM6Wp+BjPIHd70Kw2QYDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:37.497839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060865observed 6d66777992e086f77eef57ae7f4bfe9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:37.480962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060865/manifest.jsonobserved 1f01e4bed5fa62d5b8f7188e9bc44d9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:37.465272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060865/publication.mdobserved b33179a8b21bdac4ce66bdf0ed3b81b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:37.448280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060865/publication.txtobserved bc32cd0ffa924176c5cff91d389b9a95...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. |
|---|