OT-2026-000059027
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum 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-2026-000059027) never changes.
Identity and time
| Publication number | OT-2026-000059027 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-793e-bbd6-9ff9035b456b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059027 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97d33418c11cccb86c6dfc869e1770a7d6062b6dede696f84f686c3afcda5ded |
|---|---|
| Markdown | a0e61ffe200c874b116832a8e201a4a0150c11bb41ca55d17e011ba8326cb2f2 |
| Publication page | 7a3b853eb05c2a517babb998e6f1aca57d78fdd240e83690bfbbecff88199fe1 |
| Manifest | 0bde044d5cffbb3266594bbe9017d8074c89eada4abbb961bf2be9a9f3644d2c |
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 | ke38hkGlTdNQRHbLJEWYM7A7xXMxEKixJd+RbbWGf4fQlN2e7xK7R9/raX6+I4qS9K0JtN9FTIbwRO7rRiI0AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:37.434022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059027observed 7a3b853eb05c2a517babb998e6f1aca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:37.416659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059027/manifest.jsonobserved 0bde044d5cffbb3266594bbe9017d807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:37.395650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059027/publication.mdobserved a0e61ffe200c874b116832a8e201a4a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:37.377566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059027/publication.txtobserved 97d33418c11cccb86c6dfc869e1770a7...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. |
|---|