OT-2026-000084021
Publication integrity record
Foam pad 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-2026-000084021) never changes.
Identity and time
| Publication number | OT-2026-000084021 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5d-7119-b6ad-a13d12b6b19b · 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-2026-000084021 |
| Status | PUBLIC |
Content hashes
| Canonical text | 339ba74ea91c63bf4cc6715a5a80813d3f4e651e2199991b3e495e2674ef4673 |
|---|---|
| Markdown | 0c00048cde159d56a08638b98a2fd49a74927d455e0fd1befe05b44232400a1a |
| Publication page | 922e43dc8d5f2413d487743935547986c1779fd882701b1e269015d0d3faaaaa |
| Manifest | c77e850ce2df18b335d0fdfeb2dbdc00432111ca3912976061dc07bf1107fd45 |
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 | pbfIzssU+1NqhAa9B6uCsGi1Cm+VPOkyuUtD1W4MCO/IIOkySgL9mXbtUbUX1IRbllRPjL8a8dSh11+mq5zABQ== |
| 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
| 2026-09-17T09:55:44.575336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084021observed 922e43dc8d5f2413d487743935547986...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:44.558433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084021/manifest.jsonobserved c77e850ce2df18b335d0fdfeb2dbdc00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:44.540056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084021/publication.mdobserved 0c00048cde159d56a08638b98a2fd49a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:44.521397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084021/publication.txtobserved 339ba74ea91c63bf4cc6715a5a80813d...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. |
|---|