OT-2026-000095461
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000095461) never changes.
Identity and time
| Publication number | OT-2026-000095461 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7e30-bff9-39bf790a667b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095461 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff18c7405170a12fafc110a1eb14879ef4e0a6cb4686f9867ef120f136ce07dc |
|---|---|
| Markdown | d821914ae35a315a9b1eeba38d91c79609cff9e1d4a73536cd0e9843bf7dbac1 |
| Publication page | f8aaad4084fe0f4e7e3ff0729f3ca7ea4db92519998fceab5adff906945ac659 |
| Manifest | 02f2712828d8cad3e3e00beb46c197487f015fad3ff4960e414823dff29aca05 |
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 | Yrn7LXhFBx7t/qmH3PHejvZZNyzoK0wCYaqFYYbr2ap/BH2BiRFAuRGCESvUf4uTd/GLOefS/8VZir58fu9cAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:22.827378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095461observed f8aaad4084fe0f4e7e3ff0729f3ca7ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:22.806786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095461/manifest.jsonobserved 02f2712828d8cad3e3e00beb46c19748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:22.767653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095461/publication.mdobserved d821914ae35a315a9b1eeba38d91c796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:22.726652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095461/publication.txtobserved ff18c7405170a12fafc110a1eb14879e...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. |
|---|