OT-2026-000101710
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, pulsed blow-off after 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-2026-000101710) never changes.
Identity and time
| Publication number | OT-2026-000101710 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-76c6-9ad3-efa9060916f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101710 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c6ea593d9ab44d2c43cecf32fe1f133ebe3776aa28fa43745f621845f4d684a |
|---|---|
| Markdown | 02a8424980fae6f6834c928dafbbdec9ce01241ff3f2886cdaa923a3400025c4 |
| Publication page | 1bb608af490df63c152f85d8abe7fcbf425cbbabcd1e345831f22e0f441f341b |
| Manifest | 9480d57a2aa0145e8cff74ec5b97f4309c4a0669617cf1727e85384666e5efd8 |
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 | JPbvFh++Jq/rV4NAbdxc0Hf7vQbEu0hl3uKRPy/YGiv+quCAO+h4rkvcraLsOjLyVsdr/XZd5Q0FUUXNYOLYDQ== |
| 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
| 2026-09-17T09:25:43.646769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101710observed 1bb608af490df63c152f85d8abe7fcbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:43.630073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101710/manifest.jsonobserved 9480d57a2aa0145e8cff74ec5b97f430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.611969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101710/publication.mdobserved 02a8424980fae6f6834c928dafbbdec9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:43.592670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101710/publication.txtobserved 5c6ea593d9ab44d2c43cecf32fe1f133...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. |
|---|