OT-2026-000060985
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, vented after 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-2026-000060985) never changes.
Identity and time
| Publication number | OT-2026-000060985 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-7bac-83e2-257018aa801a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060985 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2a60fb304ecfd1dec6743353c9bbf6757d98856566518154f75328078793ce1 |
|---|---|
| Markdown | 3041aece9606c062b6d1df328f996f5b5fed67efde251e315923889a694fec52 |
| Publication page | 4cc08eb7e32dc8a8eeec0cf58e50d1db43b503edb69493308599a2c4cac0e0cd |
| Manifest | d16b0c1bd69851553652234b7e92b249b812d7c7636366c751420027586d4e93 |
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 | oSGJpvi5xXJlym2CQ52J5GjSfWz+9/KtkNiXpD+s8lNV0GxTryw62DSJBLWk5HfJW7pnDnXf5Ntsy1azH59EBA== |
| 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
| 2026-09-17T10:42:16.225773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060985observed 4cc08eb7e32dc8a8eeec0cf58e50d1db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:16.209094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060985/manifest.jsonobserved d16b0c1bd69851553652234b7e92b249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:16.192138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060985/publication.mdobserved 3041aece9606c062b6d1df328f996f5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:16.175998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060985/publication.txtobserved f2a60fb304ecfd1dec6743353c9bbf67...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. |
|---|