OT-2026-000102722
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000102722) never changes.
Identity and time
| Publication number | OT-2026-000102722 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7b35-8506-13b0c6ddac94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102722 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec0bc4c6a7e5bd4d16b21ceb0478472881dfddf3aeaaeafcf685c004d8fd64f7 |
|---|---|
| Markdown | a9d021935b054aedead5e02482d5a019072fc5a1ced5ab74ce04520e6a71d3c7 |
| Publication page | 6ee09ca83af51ed619260a7a6ede54d9fbeb3b799ddf337b3bea33b0263a5e14 |
| Manifest | 89643cc05fa781e5a6ba97a4fe263b7f6ae5fa8e7a0c32e048af99169f254306 |
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 | 6FDIi/ftS3E7K8jDgg8QUQCJIbPXzZ/AWQANkCZQY1HGttZ5lRZ4WHpd5XPPQQqFBaxUq9rLR2tLgBPGH8Q4AA== |
| 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
| 2026-09-17T09:24:14.209817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102722observed 6ee09ca83af51ed619260a7a6ede54d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:14.190744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102722/manifest.jsonobserved 89643cc05fa781e5a6ba97a4fe263b7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:14.172480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102722/publication.mdobserved a9d021935b054aedead5e02482d5a019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:14.154241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102722/publication.txtobserved ec0bc4c6a7e5bd4d16b21ceb04784728...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. |
|---|