OT-2026-000036953
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000036953) never changes.
Identity and time
| Publication number | OT-2026-000036953 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-758a-afae-ff5cec915af3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036953 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1b9889fe9d5bd79103cbf26ac36ddf0a7697024802356179b19c39d2af26d1b |
|---|---|
| Markdown | 8285334e49c25da8cce5f961c6a932107a8159418059f3291e874e23cca13bd9 |
| Publication page | 89e9782f393b214dcc687bb8fa2ddc23f93615e3ad3c64b7c40d4ee8f8d60582 |
| Manifest | 36065b0e9b8a0ff0489c8deeca6305afd0d8acb650a39fb3c922905d0082bd87 |
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 | opuGzR1+T+admaXHoGVlDqbu0g2YWLEZlPEyVXpqOszEphD/iSfhHWUHMQW94GhlE1xDrkCLt8zhXUrAnhpQCg== |
| 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
| 2026-09-17T11:24:36.334825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036953observed 89e9782f393b214dcc687bb8fa2ddc23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:36.319012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036953/manifest.jsonobserved 36065b0e9b8a0ff0489c8deeca6305af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:36.301659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036953/publication.mdobserved 8285334e49c25da8cce5f961c6a93210...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:36.281961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036953/publication.txtobserved b1b9889fe9d5bd79103cbf26ac36ddf0...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. |
|---|