OT-2026-000103017
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000103017) never changes.
Identity and time
| Publication number | OT-2026-000103017 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7227-a00e-13485c06cd54 · 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-2026-000103017 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8e1b0ea246398eb6faa2a0c406203fc403f3620c04804ff7ceb23de6e94788a |
|---|---|
| Markdown | 145dee5711ddf454a61ba56b86df5ed189cac938becda4fc4a8380c0548269bb |
| Publication page | 1ac26c355def7e531a9552c0521c9becb12be5243687b35b4a3d364f75eed895 |
| Manifest | 5be0511fe023285f2d14f3f87429843e7cb69b38b7a4b72059dd54b274f18d6e |
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 | fJb7b46ctTTwi1EPof9rtOOfmntvqZyMSnEZUGcUOEr0qTZPulmbkkf7NPSa50eo8KAUFlHz0fgl+i/W92l0CA== |
| 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
| 2026-09-17T09:23:08.096635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103017observed 1ac26c355def7e531a9552c0521c9bec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:08.080122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103017/manifest.jsonobserved 5be0511fe023285f2d14f3f87429843e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:08.061799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103017/publication.mdobserved 145dee5711ddf454a61ba56b86df5ed1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:08.044355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103017/publication.txtobserved f8e1b0ea246398eb6faa2a0c406203fc...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. |
|---|