OT-2026-000099191
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000099191) never changes.
Identity and time
| Publication number | OT-2026-000099191 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-70be-9fc1-0004163b39d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099191 |
| Status | PUBLIC |
Content hashes
| Canonical text | b10431c6116650abf0b4dde06aefac0fbe79066557a33599a50dcdf1da440635 |
|---|---|
| Markdown | 438f5bb9f2d54df974d3cf9c9a8c3c4b0c0642b6c36c19823471d496eda628e9 |
| Publication page | 06da85c922f5c1ac0e6d7543f30b23abdf353f820f8d0c593b26083711b16132 |
| Manifest | 0ab7dde35c20cee8dcce65b76ea6b9ec6d60c4fb086b56b416f74fdcff8eeb43 |
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 | xuc6NFVHbiWbq2NNcqoO40TaQAjKBAs7IUCpOy1oTWfHDBA9NgRMNp9QkGJKaA5ca0vrwRGSThdBgH5RnsrnAQ== |
| 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
| 2026-09-17T09:30:34.838749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099191observed 06da85c922f5c1ac0e6d7543f30b23ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:34.819662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099191/manifest.jsonobserved 0ab7dde35c20cee8dcce65b76ea6b9ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:34.801484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099191/publication.mdobserved 438f5bb9f2d54df974d3cf9c9a8c3c4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:34.781195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099191/publication.txtobserved b10431c6116650abf0b4dde06aefac0f...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. |
|---|