OT-2026-000092820
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, 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-2026-000092820) never changes.
Identity and time
| Publication number | OT-2026-000092820 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7577-b32e-173d0ff8e796 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092820 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31ddee1b38b3432c4cf27534b4531ba96a19f91baa7362f34bd3ad34cbcdc6ca |
|---|---|
| Markdown | b3aeb9c375980041e0f7537154d4cfbdca711afd8b0224ad993c22e8d4daa6df |
| Publication page | b81c4d0a50a8aa792014ea9d3da24320a16181d5b214010e47674441acde7822 |
| Manifest | f5e579e93d80699022a0db1646627af8fe93cb20218d47859faea0cc59146712 |
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 | f8SQfkB2Jg1+2F6fAlt7/K3Y6vq6JCcxb+BC0QHc99jOm1o6gAXi9xAkWAaCJqmEtSBMQ42VM4CIGczKuxphAA== |
| 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
| 2026-09-17T09:40:46.436149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092820observed b81c4d0a50a8aa792014ea9d3da24320...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:46.420238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092820/manifest.jsonobserved f5e579e93d80699022a0db1646627af8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:46.404015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092820/publication.mdobserved b3aeb9c375980041e0f7537154d4cfbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:46.387931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092820/publication.txtobserved 31ddee1b38b3432c4cf27534b4531ba9...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. |
|---|