OT-2026-000097396
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, 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-2026-000097396) never changes.
Identity and time
| Publication number | OT-2026-000097396 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cc-7764-bda0-c3ff22c01263 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097396 |
| Status | PUBLIC |
Content hashes
| Canonical text | a07e1c56170b04c7ca958492e8b94dc74849efa264ec090dff7800858fe4cbb0 |
|---|---|
| Markdown | d21e4701783e9fc9d987b7043e2615a658425aef315a69ec048ac5ab96fc89ab |
| Publication page | 8438ea23e45c79766466cba2e42f32f3ba4ea22d84e856b57ddc3f998f45a51b |
| Manifest | 846c7252e7517b04ed38b7c390fe95675009d7cceadf40b6df18f6824593bcf7 |
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 | ULnL9KxXesEVB4lrTGCIbZt1y7EvukIlbdXLzln9h8KdVbYZXEpUmyeRGZEvxciQ2pmUgZfY7tUzHZ9clAuIAQ== |
| 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
| 2026-09-17T09:33:40.826950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097396observed 8438ea23e45c79766466cba2e42f32f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:40.808702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097396/manifest.jsonobserved 846c7252e7517b04ed38b7c390fe9567...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:40.787871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097396/publication.mdobserved d21e4701783e9fc9d987b7043e2615a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:40.769638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097396/publication.txtobserved a07e1c56170b04c7ca958492e8b94dc7...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. |
|---|