OT-2026-000098199
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000098199) never changes.
Identity and time
| Publication number | OT-2026-000098199 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7733-9fc5-98856cce064e · 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-2026-000098199 |
| Status | PUBLIC |
Content hashes
| Canonical text | 647587dcf1ec9b9b3d8bc998806a631741553286f4892e438c6d7be2e6f0fa63 |
|---|---|
| Markdown | 129832821dcab88ae99aeb94c749862c43076cec4b50937d866225ec2b7de0b3 |
| Publication page | 0c85c2e426cea64fa5c5a6f68405c235858ac278b7b73ce7a8f9bbb18faee01f |
| Manifest | f5e925d859b286e795402205c10b4c503869bf68bf842102926a5644734c10fc |
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 | Aeo+FRaVToJy/M3XkMU2fIMLOFwspPSh0ZqAu1vhNQmGdb7d0KxTAuhOnJQGJxoq9d7bFAHqCKtZugC0JCYZAQ== |
| 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
| 2026-09-17T09:31:21.552391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098199observed 0c85c2e426cea64fa5c5a6f68405c235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:21.534643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098199/manifest.jsonobserved f5e925d859b286e795402205c10b4c50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.517647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098199/publication.mdobserved 129832821dcab88ae99aeb94c749862c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.498331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098199/publication.txtobserved 647587dcf1ec9b9b3d8bc998806a6317...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. |
|---|