OT-2026-000084009
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000084009) never changes.
Identity and time
| Publication number | OT-2026-000084009 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5d-7d9d-8689-b8a22534887a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084009 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc05228ec141fac86c950dc0ce1e4aea5f184626eef36377803d86c389559b0d |
|---|---|
| Markdown | 97580f2940758f1d9910cf37659f11309f6245e913f7237a09b9cbdabb5cd05a |
| Publication page | 0858b0faf98daf0ce56bf8118e2af5478c03dad4729634df8403105b190f3782 |
| Manifest | f5a23876b1c32a627587c38e74661cd1137ae4c6cfd60a0c633df3cf588e349b |
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 | NB8zPsK62gYNbmx7NyrNciwrBzoQa2ssOHxHUwyEiFQ49zLiNr5/DHlluksrTkQS1xWs+r3PGeUUhlmTMBMFCg== |
| 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
| 2026-09-17T09:55:43.623208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084009observed 0858b0faf98daf0ce56bf8118e2af547...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:43.604556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084009/manifest.jsonobserved f5a23876b1c32a627587c38e74661cd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:43.586309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084009/publication.mdobserved 97580f2940758f1d9910cf37659f1130...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:43.567941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084009/publication.txtobserved bc05228ec141fac86c950dc0ce1e4aea...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. |
|---|