OT-2026-000080203
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, sustained blow-off before 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-2026-000080203) never changes.
Identity and time
| Publication number | OT-2026-000080203 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e76-734d-8737-81dd7eaa5bfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8bf95ae6a24a4cacd51921b5158485904cfef643bf27002b1a348cf26e9b79c0 |
|---|---|
| Markdown | 890aa07f64c124f43348bb3f1b73df73caf2beeb05897985c436d04053c7efb0 |
| Publication page | c9c9e6cb7e82e7b9173f6b37a7c7ee4dfb43a7138610f48b38043ec0e96c574e |
| Manifest | 3112f265cd1c99bc604816c5c7d932aee983e89b0a298a5b2335aba12deb241e |
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 | KL8FDgZJQEDM0UVYw9H6m5Uj7KLxjqNc98Mxh4UXWVrZRc95mUCDKj2341A0pdPDjkmlcbwGUXgoUeLSk22ABw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:38.978522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080203observed c9c9e6cb7e82e7b9173f6b37a7c7ee4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:38.957779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080203/manifest.jsonobserved 3112f265cd1c99bc604816c5c7d932ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:38.938701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080203/publication.mdobserved 890aa07f64c124f43348bb3f1b73df73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:38.920341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080203/publication.txtobserved 8bf95ae6a24a4cacd51921b515848590...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. |
|---|