OT-2026-000098399
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000098399) never changes.
Identity and time
| Publication number | OT-2026-000098399 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7470-81f4-b9a8dac89772 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098399 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67942d16b8cf52124a1c64e1024c5e979fd5d21928145a0e28c895e176c904ce |
|---|---|
| Markdown | 7be3ef7d77c037a13e90fdb0387b51d376fc31de22ddfe44c0d8d38ecbee48a0 |
| Publication page | ecba01f11fcd18e25b50282732adcf135a1365317ccf030881f19ddcc6141723 |
| Manifest | 18803e6b13629c1690fb2aec98c282552216d1051727a65967835752fd5c1267 |
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 | w6WPdiSVm/DFj9D5B3lwL53INY+STRh/oD0YcZDaU4XUdd2byLyhZ/WShSXtO+RjAPWgcmgC1CjbKVP8UamrDQ== |
| 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
| 2026-09-17T09:32:08.551209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098399observed ecba01f11fcd18e25b50282732adcf13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:08.532128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098399/manifest.jsonobserved 18803e6b13629c1690fb2aec98c28255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:08.512195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098399/publication.mdobserved 7be3ef7d77c037a13e90fdb0387b51d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:08.490920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098399/publication.txtobserved 67942d16b8cf52124a1c64e1024c5e97...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. |
|---|