OT-2026-000103194
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two 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-2026-000103194) never changes.
Identity and time
| Publication number | OT-2026-000103194 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-754b-90d1-ee48d2fb34bb · 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-2026-000103194 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19b0af7ee803cc52269360186b96bec4a1e0a4af21153708c1ee441968d0b561 |
|---|---|
| Markdown | fe58c45e554b0de136cc3c855f58d78ed45aeb55dd88fe533eaef59347c7a77a |
| Publication page | bc0e288f9c1de42b1f970974f76f2f529d2df45471b39621c3e0eb1b0378f59e |
| Manifest | 47c0b63df8cef89235219481079e9d4f3e49d5a2f4135a343def4105200a50a7 |
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 | +tRka84YKGozHeN1RmqnTj6MTSxcyk0t4O2sUY4K8Q5wRL7+CYHIBZ8z8PgRDBw+eiF9P25qAPtpYD9i+iXoDQ== |
| 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
| 2026-09-17T09:23:25.100815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103194observed bc0e288f9c1de42b1f970974f76f2f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:25.083102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103194/manifest.jsonobserved 47c0b63df8cef89235219481079e9d4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.065224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103194/publication.mdobserved fe58c45e554b0de136cc3c855f58d78e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:25.043942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103194/publication.txtobserved 19b0af7ee803cc52269360186b96bec4...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. |
|---|