OT-2026-000037351
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000037351) never changes.
Identity and time
| Publication number | OT-2026-000037351 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-78e6-8771-1cbb48072765 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037351 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d274924ba2e84fa9fa91c468fe4fb1b05f08c9877d6b4f95a1f506bd25369d1 |
|---|---|
| Markdown | 6a4724f6f66f222fd64e0f45e6a1dde827e2e09017270479a280ec343bdee5b0 |
| Publication page | 84169bed771298a1c917d805c031b979d337ce6811770539d47c35dbdf6a3600 |
| Manifest | 0baf925de27b3145781f3c4b533b8ebf8631e69d7134cc769a1408aa7e9e428d |
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 | IxmibEaQfZsFRTRPrtkbT/Ry/HxhEXBtGXob0oJilG3pOzHSJtC0Puk88ynR+5U0gT/PFyTQ2VR6EsdUkUniCQ== |
| 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
| 2026-09-17T11:23:45.663488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037351observed 84169bed771298a1c917d805c031b979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:45.644825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037351/manifest.jsonobserved 0baf925de27b3145781f3c4b533b8ebf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.626254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037351/publication.mdobserved 6a4724f6f66f222fd64e0f45e6a1dde8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.606188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037351/publication.txtobserved 5d274924ba2e84fa9fa91c468fe4fb1b...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. |
|---|