OT-2026-000086935
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000086935) never changes.
Identity and time
| Publication number | OT-2026-000086935 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7e85-be3e-b306831813a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086935 |
| Status | PUBLIC |
Content hashes
| Canonical text | bada14637a6b30aa5b3d4177addf1220ce4b5beab968963df2a8f3f124822ffe |
|---|---|
| Markdown | 08cd7decdd20010dc349c4a6f05a6a900ab255d2d6410c0371f14c7bcca3b95e |
| Publication page | a77a34b9b28f011be5125fbf1a71358bf5b9450ccdfb1626ad78cdf505118e46 |
| Manifest | 159f56f74c05376eae10ed321e3989ebedc07430077be4ec01d273960fac86fe |
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 | NaNwtjv3iZJvpHs31sHop9b568Mlmf+Apvohe6J+7NNoVuASsO81ONThxzTCtGY+hY97rwYC17+66bOrRXriAA== |
| 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
| 2026-09-17T09:51:47.661161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086935observed a77a34b9b28f011be5125fbf1a71358b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:47.641992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086935/manifest.jsonobserved 159f56f74c05376eae10ed321e3989eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:47.624810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086935/publication.mdobserved 08cd7decdd20010dc349c4a6f05a6a90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:47.606471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086935/publication.txtobserved bada14637a6b30aa5b3d4177addf1220...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. |
|---|