OT-2026-000098805
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold 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-2026-000098805) never changes.
Identity and time
| Publication number | OT-2026-000098805 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7667-8876-494ac51966ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c84c85b91e6f508ac1e0554a91945e171cfe6151667166f1570f7bf93f65511 |
|---|---|
| Markdown | 9322809d16f64e21dca0f5713f3893c707c3a1b4a3285d211ef227459f7dd73b |
| Publication page | 11455944ae2f943ed0482405ac97cda42595c8fba57fd92f96277899c7744b85 |
| Manifest | d5b050edb3a3ede60256926822de3c9de594726d308a1bfe4f220011ec14bcf2 |
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 | 3qX3B6lcgCKYn+LPDHjZnKP2YPyoLHtJSVKWOJQsmZgd80xr9LvwNf7RkzmPesIG3wfXC+Nk5fnYOhtM5X9NAw== |
| 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
| 2026-09-17T09:31:08.204757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098805observed 11455944ae2f943ed0482405ac97cda4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:08.187370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098805/manifest.jsonobserved d5b050edb3a3ede60256926822de3c9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.170533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098805/publication.mdobserved 9322809d16f64e21dca0f5713f3893c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.152991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098805/publication.txtobserved 9c84c85b91e6f508ac1e0554a91945e1...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. |
|---|