OT-2026-000085829
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, sustained 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-2026-000085829) never changes.
Identity and time
| Publication number | OT-2026-000085829 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-7343-a67b-d70ece688ec0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085829 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cab9e5369f007a5b1d14d879ff42ed94cbdb01e2194bb901126ab1a1dc8e23d |
|---|---|
| Markdown | df69ebbf56ba567b145bcd0451d618da2e744492cb528180cec57d42a236e3eb |
| Publication page | 814a6a2c19865b2b2c8e18a468b0e17db2287e43c677376eb6cdb8dca9644fd0 |
| Manifest | 9fbe9fc555dd00d310ec60bb569ea3c0bec85a79bd2a3af8954a67b215c342de |
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 | vroI9aGqkJ5zQ0NrR4CSTyQqHlkOdygnQHEYeyzL9a21/iVqWXSgoJKuKP0GS+euYpnbyU3Yf6SNlYrBQCl4DA== |
| 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
| 2026-09-17T09:52:45.095116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085829observed 814a6a2c19865b2b2c8e18a468b0e17d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:45.078178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085829/manifest.jsonobserved 9fbe9fc555dd00d310ec60bb569ea3c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:45.061127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085829/publication.mdobserved df69ebbf56ba567b145bcd0451d618da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:45.044728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085829/publication.txtobserved 1cab9e5369f007a5b1d14d879ff42ed9...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. |
|---|