OT-2026-000101966
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, 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-2026-000101966) never changes.
Identity and time
| Publication number | OT-2026-000101966 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-782c-ba8a-73bb83e03822 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101966 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d0f94fff3804b9058bcf9832288598c9cfc0e9d899d07e64a54b94f03e234ef |
|---|---|
| Markdown | 7bf9346b5c9284109ccbafdd8f18302532b8b80bfab8614721af4f406a899565 |
| Publication page | bc111436114ad7e330f8bef56a63faa96b530a888c28d4bce303bf76720824c2 |
| Manifest | 5df80830b1e64bb5e6224c10c4a698df296abd549ae71f47888c5b5dddb72460 |
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 | fFExDLpjCV/L0STPR73RPZuAK1+ME9FPP6mdKOqxb/GPRqkZCH7zLwB5F2R5kPxhVjEKekSQIPxRzjdPqcD0CA== |
| 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
| 2026-09-17T09:25:05.282900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101966observed bc111436114ad7e330f8bef56a63faa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:05.264788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101966/manifest.jsonobserved 5df80830b1e64bb5e6224c10c4a698df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:05.248118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101966/publication.mdobserved 7bf9346b5c9284109ccbafdd8f183025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:05.230108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101966/publication.txtobserved 1d0f94fff3804b9058bcf9832288598c...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. |
|---|