OT-2026-000086665
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, sustained blow-off before 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-2026-000086665) never changes.
Identity and time
| Publication number | OT-2026-000086665 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7a6e-a496-b8cd004a9f44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77ba35f6b140b37d5a9657184c49871f71326d5abc3efe37f17fe3d016590f76 |
|---|---|
| Markdown | 15c9d33c368c7cfce34e4acb64a4d90766f1cc7cf1b4e71e1923209c468b6780 |
| Publication page | cc3dfd7b14100240b992c3370050eef67a5c2bf44722f79a021b346d05eaa359 |
| Manifest | 234b5ba85f40418044b80e3d30aa719899cdc1a3ad6e9749a4f9d2a4b4386c73 |
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 | NqFC87uZJsHEzpQrSKILTnljCrWyip7yhXxqJKsrbGe/k7nqbC1R9p21nlM3GNkTrPPCDwZrU+pISJAvxvJZAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:31.805836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086665observed cc3dfd7b14100240b992c3370050eef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:31.789420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086665/manifest.jsonobserved 234b5ba85f40418044b80e3d30aa7198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:31.773226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086665/publication.mdobserved 15c9d33c368c7cfce34e4acb64a4d907...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:31.758181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086665/publication.txtobserved 77ba35f6b140b37d5a9657184c49871f...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. |
|---|