OT-2026-000101343
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000101343) never changes.
Identity and time
| Publication number | OT-2026-000101343 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7953-a96d-8c8791c91332 · 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-2026-000101343 |
| Status | PUBLIC |
Content hashes
| Canonical text | df4d05926f5e73aa87377083aa1a0ba2dccf35bddfa7b13744fce94bfc6f77bf |
|---|---|
| Markdown | d4a4b36c038f3b2b225a5eee3b0ffe64d0d39817dd19d03aaad68cbf7fec8495 |
| Publication page | 85670536d5b89901d1bb59ea4602e9113c29ce0397157f9447b5b3878c30fe1f |
| Manifest | 594abda83b2a44dc058eda6ccda3eb770b5708d1a370d32e8efdc0cb28c69401 |
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 | kdL7pVab51owpyLMGdh7MoxG9UfKCWSzy7Z4haBoo0lgWIyy822sNm5YSQlj5wHwRnWbJHm7SlAWYHDCpKFZCQ== |
| 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
| 2026-09-17T09:27:02.241014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101343observed 85670536d5b89901d1bb59ea4602e911...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:02.215945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101343/manifest.jsonobserved 594abda83b2a44dc058eda6ccda3eb77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.199053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101343/publication.mdobserved d4a4b36c038f3b2b225a5eee3b0ffe64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.180253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101343/publication.txtobserved df4d05926f5e73aa87377083aa1a0ba2...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. |
|---|