OT-2026-000101338
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000101338) never changes.
Identity and time
| Publication number | OT-2026-000101338 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7b71-929a-e3a1a205163f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101338 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6325c8f2f9e37c078090ae735bd9de772a80ba62fd6da91547c4424bad85b6a |
|---|---|
| Markdown | b9a4fcb11af084a2d1b078481dc82e14a4c8a62a5674b0583d8fb16258a0326c |
| Publication page | 20526bd5355aa08bc17ee9eb4291c5fcefab9afa45156e1cf88e52aeabf0b6df |
| Manifest | 08e7fe5d953ee492617266f8ac596ef4729d72da9ec455735d3f7ca34812ba13 |
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 | 8NLkw2RtZ6te6a0P+dyjqdU2iivRIPK1sniwUnbMM3uoBQGIAQbImYtoiGz7ez/yapxBpcdxzIb/0dCUWbBcBw== |
| 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
| 2026-09-17T09:27:01.847350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101338observed 20526bd5355aa08bc17ee9eb4291c5fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:01.830199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101338/manifest.jsonobserved 08e7fe5d953ee492617266f8ac596ef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.813310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101338/publication.mdobserved b9a4fcb11af084a2d1b078481dc82e14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.795738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101338/publication.txtobserved b6325c8f2f9e37c078090ae735bd9de7...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. |
|---|