OT-2026-000101232
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101232) never changes.
Identity and time
| Publication number | OT-2026-000101232 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7758-a869-338ac559beb7 · 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-2026-000101232 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8e2ce90a84b9bbf93de590cd73dead2f10a0ce93534713ff34a9c37097e64d5 |
|---|---|
| Markdown | 12b454b069a4b53d62733156ff2f3534bc2d11613c9c46a2273a4b6e52d7a1bf |
| Publication page | 9a00baeaac17adc1cbd71e72cd0264245093905bbc67914716b5b2212cd2b0f0 |
| Manifest | 46ba31878cd459ea36adbec1c0d01cf0c026f96a79fd4e2049e5b93f083a3725 |
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 | hoguVaEAAEuKAx7512HXJ7Ebz/FDrpwvtk5RET4/xfAHWOKkRBU3X90P0CDloONy/fdV/iK4oeEggFxB/A6DCA== |
| 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
| 2026-09-17T09:26:53.447347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101232observed 9a00baeaac17adc1cbd71e72cd026424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:53.429383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101232/manifest.jsonobserved 46ba31878cd459ea36adbec1c0d01cf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:53.411439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101232/publication.mdobserved 12b454b069a4b53d62733156ff2f3534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:53.394000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101232/publication.txtobserved f8e2ce90a84b9bbf93de590cd73dead2...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. |
|---|