OT-2026-000103326
Publication integrity record
Foam pad vacuum gripper, four zone face, six 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-2026-000103326) never changes.
Identity and time
| Publication number | OT-2026-000103326 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-71f0-8cd1-67bbfa2ddb41 · 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-2026-000103326 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2e4adbd1a8a0352a02f6454c85b5e9193eb60f39cc10114aae81e0b746caeed |
|---|---|
| Markdown | 98ff2fa7eadb30b15b969a97b411f465c86151b7d84a7fb21a2b2cfb4f99deb1 |
| Publication page | ed44901cde963e149a336e261742e6032d6f3c90d64fb2e9346718fec1bb6572 |
| Manifest | 270d7b151338b8895d05026d296a3579efa285af0ab46fe92f6227528b228ec1 |
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 | E9KIkA3UXuKhbMgDa34fs95nwRvJGOZYrSkoc8Gs3fQsbVCteLiYeXxDaBk5KKH8OYrGb7jcftQ9iK6G5N2eCw== |
| 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
| 2026-09-17T09:23:34.764860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103326observed ed44901cde963e149a336e261742e603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:34.746118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103326/manifest.jsonobserved 270d7b151338b8895d05026d296a3579...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:34.729576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103326/publication.mdobserved 98ff2fa7eadb30b15b969a97b411f465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:34.710976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103326/publication.txtobserved c2e4adbd1a8a0352a02f6454c85b5e91...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. |
|---|