OT-2026-000103636
Publication integrity record
Foam pad vacuum gripper, four zone face, 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-2026-000103636) never changes.
Identity and time
| Publication number | OT-2026-000103636 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-73cc-9c0c-09882492dd1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3dc59489bedaedb196842f7ca9fe9f446af820a6aa8a0c1ce9d8271aa203bd6a |
|---|---|
| Markdown | 47d6224deface003a5178724771520b504ba52160ca5137f3a0bc9780234126a |
| Publication page | b86a60c93f24bbdf505c2e431a2d6d1458cedf0b2913dc369c311759e4718181 |
| Manifest | 17d2001fa22aa1188862d6445478b18afff22cb76b9374b565a360812e129768 |
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 | yhwtD2MxJEdpcGvVHkQUGyHjBrLO6cJHdglphIo4euP5EoiyTFoPGrCLlVpQQ3e7jjWD0Mj4u2I3OCXU9teZDw== |
| 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
| 2026-09-17T09:22:25.936063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103636observed b86a60c93f24bbdf505c2e431a2d6d14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:25.919014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103636/manifest.jsonobserved 17d2001fa22aa1188862d6445478b18a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:25.901189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103636/publication.mdobserved 47d6224deface003a5178724771520b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:25.884356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103636/publication.txtobserved 3dc59489bedaedb196842f7ca9fe9f44...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. |
|---|