OT-2026-000101483
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000101483) never changes.
Identity and time
| Publication number | OT-2026-000101483 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7392-9925-a85420b36f2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45245735d38636c53831643436479fe124e9efec371b3af09bd2b86d96fc83d6 |
|---|---|
| Markdown | c67e702113dbec53ac8c173f0370b0b55fa4ceab23c0eda35726d12335cb8efd |
| Publication page | d1552e673cd92b76a758226383e2e5b7cf5cb3b8437179345821036b5fcabf06 |
| Manifest | a9108a5349403dc2b4116b0178f5e234edd558e3adeeb0bf779b3ccda3baecd0 |
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 | /T8uazWPUbDqXRWKxLncwqMHXdO8K6GAleYosdiiMvx+dkepoK7UfbdlfjAH6NbUvdmrtBSlw+IxL34uhYYnDQ== |
| 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
| 2026-09-17T09:26:04.242771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101483observed d1552e673cd92b76a758226383e2e5b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:04.223216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101483/manifest.jsonobserved a9108a5349403dc2b4116b0178f5e234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:04.205340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101483/publication.mdobserved c67e702113dbec53ac8c173f0370b0b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:04.186605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101483/publication.txtobserved 45245735d38636c53831643436479fe1...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. |
|---|