OT-2026-000024884
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000024884) never changes.
Identity and time
| Publication number | OT-2026-000024884 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7668-aac0-91b9f72e76c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024884 |
| Status | PUBLIC |
Content hashes
| Canonical text | 475042d15ed8c647ffb54113e4195b825a39f1037dd0deb50e898332bbe7ab5d |
|---|---|
| Markdown | a565637ede3394b0de1f6278c62f36bd025d2c077c7d768a5bd0779cd59d4460 |
| Publication page | 8b8c056ae7545ec5f1c47046d563c91af6863bc5304b0a48e73ce9773e88d7ad |
| Manifest | 8a8b42df9a26dfb6c520cadf3643d54d98a1314153e0b07702eb33994d3011c2 |
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 | SV4kId9zS2KYaOo+5IhrIs/8EQWcVyjA+6sOpr6/qwR6gjY14RIEtGfabrVDtQhn4sbZirnGgq0XtIy2ifMwAw== |
| 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
| 2026-09-17T11:48:12.355771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024884observed 8b8c056ae7545ec5f1c47046d563c91a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:12.337751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024884/manifest.jsonobserved 8a8b42df9a26dfb6c520cadf3643d54d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:12.317349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024884/publication.mdobserved a565637ede3394b0de1f6278c62f36bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:12.297033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024884/publication.txtobserved 475042d15ed8c647ffb54113e4195b82...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. |
|---|