OT-2026-000103069
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pulsed blow-off 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-2026-000103069) never changes.
Identity and time
| Publication number | OT-2026-000103069 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7d08-9572-e1b0f963415c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6246170d68328c52b52cd84d02bf8c6c4e6a32fb6a46ba06750d4a50d516e8f8 |
|---|---|
| Markdown | eb2ed70c82d5db905ac5d058a1e7ebbf8b1913078a399454ef2ded541ac68bea |
| Publication page | d96c6284a3846c9bb8e78dd22979aef4aabd8734fb04188e359d85791898c957 |
| Manifest | e29aa81d0e2e15cb35786f74d9bc32ef015912ed3ccd3dc13b4c87bcf05966c3 |
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 | 8UN26xnrA7TCyM1G8T13r/tBRZTLgAPa0sVieqVqhQsEVEEnU34jYq8N2Dzc6NUlRtWOvNASrFv32F0RuV/wDg== |
| 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
| 2026-09-17T09:23:11.745012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103069observed d96c6284a3846c9bb8e78dd22979aef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:11.728104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103069/manifest.jsonobserved e29aa81d0e2e15cb35786f74d9bc32ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:11.711418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103069/publication.mdobserved eb2ed70c82d5db905ac5d058a1e7ebbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:11.693461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103069/publication.txtobserved 6246170d68328c52b52cd84d02bf8c6c...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. |
|---|