OT-2026-000098856
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold 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-2026-000098856) never changes.
Identity and time
| Publication number | OT-2026-000098856 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7d53-8e8c-c9a9b60fb2cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098856 |
| Status | PUBLIC |
Content hashes
| Canonical text | f661a61b585ded0d99ba584a58253722095eaa3cd5e595460c49469f269d9d0e |
|---|---|
| Markdown | 42ae7f316b2ec8b2cd28ed3a0d77df717e92905e00dd257245bc9968f3cb6c01 |
| Publication page | 63c6872182e91315e78d6f9e9d35db12360646c3557fe4f0bf8eb6cfaf262f20 |
| Manifest | aea18898e6affd2bda707939fd3c4f4e56f72eeb9b2844189c5c4ec7bb4472c7 |
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 | bq4ScM7BfpCFxQ5qQa46480q2nLdA6X5zZcRT9lYR2XrMYXnB6tj5VIS25GQSsP6o+bIKziTcyYYh2JP3xp7Ag== |
| 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
| 2026-09-17T09:29:54.004725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098856observed 63c6872182e91315e78d6f9e9d35db12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:53.985872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098856/manifest.jsonobserved aea18898e6affd2bda707939fd3c4f4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.965618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098856/publication.mdobserved 42ae7f316b2ec8b2cd28ed3a0d77df71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.946214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098856/publication.txtobserved f661a61b585ded0d99ba584a58253722...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. |
|---|