OT-2026-000103292
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000103292) never changes.
Identity and time
| Publication number | OT-2026-000103292 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-71ff-afe9-0a75d5a26dd1 · 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-2026-000103292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75b59ddca1f60b0ae38134f1cd4c3f2705ec505aa6d706685d4d4d9070002f21 |
|---|---|
| Markdown | 4d96da9b23e7046cbc23f011563155f50ee62cb5329e1ffd548fd98f863eb1de |
| Publication page | b1f7682b3e5f7ebd258b4912c943896a65ee37ff7a05dee727afbfc1275c2bd8 |
| Manifest | 7d2e61df2ab8e6e1e21075a1e79cb4463eafbbbaa5affcba95750602d910d75e |
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 | 0w0FzhNyeOhH7HW1H/ySUAswl8hy7CZ2eQmYPFzHiQoZKIxbJYfsP+Uu+jwzDhgZrP0vbwYiuBqBrR+xNf2QCA== |
| 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
| 2026-09-17T09:23:32.222888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103292observed b1f7682b3e5f7ebd258b4912c943896a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:32.206904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103292/manifest.jsonobserved 7d2e61df2ab8e6e1e21075a1e79cb446...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:32.190766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103292/publication.mdobserved 4d96da9b23e7046cbc23f011563155f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:32.174035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103292/publication.txtobserved 75b59ddca1f60b0ae38134f1cd4c3f27...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. |
|---|