OT-2026-000084895
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single 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-2026-000084895) never changes.
Identity and time
| Publication number | OT-2026-000084895 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7f3d-b241-85a6ae617c69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084895 |
| Status | PUBLIC |
Content hashes
| Canonical text | 916a58b525294f03e9ea15470341e9e0e64b664d992076e3575518788d5b5346 |
|---|---|
| Markdown | 89c6c8be0c4d75a7743550fc9d4f80421e643fc098bf8b4fc723ff6ffafb8094 |
| Publication page | f1c6be9f51f2ab23d6f7002ea70bc77b398f5a09b5f97be4dd06ec9d63f5a6c6 |
| Manifest | 7636ab9f4b4f7cac3f37188f6c737876702802350735872a1b5b25c83db08cf6 |
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 | 5+TrZ4eqJiH/RaItc5UAqOAQPd1+qor0XTA2+PnINsClxf97epuhgYEs5R1tX3+XTQsAaXDwAXV0gB8hwcizDw== |
| 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
| 2026-09-17T09:54:52.279436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084895observed f1c6be9f51f2ab23d6f7002ea70bc77b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:52.260570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084895/manifest.jsonobserved 7636ab9f4b4f7cac3f37188f6c737876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:52.239154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084895/publication.mdobserved 89c6c8be0c4d75a7743550fc9d4f8042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:52.217012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084895/publication.txtobserved 916a58b525294f03e9ea15470341e9e0...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. |
|---|