OT-2026-000103125
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000103125) never changes.
Identity and time
| Publication number | OT-2026-000103125 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7f3f-8aac-51eb66245bb3 · 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-2026-000103125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33ba765b21d6943f55ab645cd635f1f8c356a144f48401d28ddf987e7065226c |
|---|---|
| Markdown | f2135f0837f64734a11c62847bc091cb323bbcb49ed967fc157c5707f0a1a55e |
| Publication page | 8a88bb4fb2c9a9705f5e989b2100d13895b8f8dcf7efbbd2b2236912f8ca46fc |
| Manifest | 280bfd6d59a02d70f3d7dd73b0d3e85e92a27112586afafbe2daf9d39ad30e00 |
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 | PQlOiiSSGATfPvqFIOSecv7gI62uUp4oEFNuYF944KkdgP5AWrF6r0rIlxrBFb8UF7BAJHMd9CAHxUDBGJxiBQ== |
| 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
| 2026-09-17T09:23:15.542059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103125observed 8a88bb4fb2c9a9705f5e989b2100d138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:15.524509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103125/manifest.jsonobserved 280bfd6d59a02d70f3d7dd73b0d3e85e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.506194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103125/publication.mdobserved f2135f0837f64734a11c62847bc091cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:15.475171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103125/publication.txtobserved 33ba765b21d6943f55ab645cd635f1f8...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. |
|---|