OT-2026-000102929
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000102929) never changes.
Identity and time
| Publication number | OT-2026-000102929 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7d39-8f47-8edee750fa2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102929 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5e79fbab9342fe47106f28fb0b74d72e0c85893451b1e6b56834ef0d873e6b7 |
|---|---|
| Markdown | 9e17ed82a448485117e959392daf545b34e50af772101cb822ced62e471f5d92 |
| Publication page | 253d9c558c647bdd3473e283ef405012287d69b2332c6f3a468f5bea2556e23a |
| Manifest | 2883fae8102e2aa54da7e5563cec228bc57b686a63f09c94619d84c5716b51ce |
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 | GzEKLavC+TUxV/YsR9ajAeOVSwGTZAyyZ1ztQ80Q8OncTz2Ff+kH3ceP2GfMe/2y5sprtUBgiFclk+fIEv+PCQ== |
| 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
| 2026-09-17T09:23:01.852600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102929observed 253d9c558c647bdd3473e283ef405012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:01.833937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102929/manifest.jsonobserved 2883fae8102e2aa54da7e5563cec228b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:01.813638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102929/publication.mdobserved 9e17ed82a448485117e959392daf545b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:01.793921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102929/publication.txtobserved d5e79fbab9342fe47106f28fb0b74d72...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. |
|---|