OT-2026-000103346
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000103346) never changes.
Identity and time
| Publication number | OT-2026-000103346 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e45f-7717-a5fb-235040a98b1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103346 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84ae474595f19aa33f7ac624ad8348d1e67103ec9f40001a942da1a1d16bbcfc |
|---|---|
| Markdown | f2d05cbdb8e1a430a69c8e9e91c29ec2b00e2d6455915edd4a91349f08042405 |
| Publication page | 21988a446550cde52eae5bed18f52c3455b48303d87707e10545ebeaafffd8d9 |
| Manifest | 884857cec51551d60a06056937844920419838a432d884c0a7978d7a1b247e6d |
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 | 0n6jnAt6ejoIRoz/7eO/VPjlPouyLA0qd4k5kXjSlYBZWZQOJZDq5kuDLSJVpTTaQywmRWY2kExi0hMl5wkoAg== |
| 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
| 2026-09-17T09:22:04.616751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103346observed 21988a446550cde52eae5bed18f52c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:04.597706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103346/manifest.jsonobserved 884857cec51551d60a06056937844920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:04.578546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103346/publication.mdobserved f2d05cbdb8e1a430a69c8e9e91c29ec2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:04.555564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103346/publication.txtobserved 84ae474595f19aa33f7ac624ad8348d1...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. |
|---|