OT-2026-000046557
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046557) never changes.
Identity and time
| Publication number | OT-2026-000046557 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7579-a08b-472858377ff1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046557 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14c8c974fe078044c8ca7155c76d4582d8fa30b57b213de140a54117d2d88f2e |
|---|---|
| Markdown | f1e6e733c2136921a1c41caa8b86a2724d55c5ab087401c7c27bbaf44025e20e |
| Publication page | ad617dad447ed952d3d4733a5f41c7c6b0ed4d3ca3cf19ca145f351b3bd5064c |
| Manifest | 4ebb9ee339b8528ceda0a048c58cc56a7bd93b0f1ee2595de6af510423fd012a |
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 | WYfehef/5nGy553UzWu3xaQ9IX1zJUq1RYYc4wHDDsfyPcEaNTSgV8LqlGc4p0jdh5Whc5/AZxitHngZzVkeDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:37.141230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046557observed ad617dad447ed952d3d4733a5f41c7c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:37.122927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046557/manifest.jsonobserved 4ebb9ee339b8528ceda0a048c58cc56a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:37.016915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046557/publication.mdobserved f1e6e733c2136921a1c41caa8b86a272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:36.996824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046557/publication.txtobserved 14c8c974fe078044c8ca7155c76d4582...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. |
|---|