OT-2026-000098935
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098935) never changes.
Identity and time
| Publication number | OT-2026-000098935 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7b6b-9ec5-29c5cea6238f · 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-2026-000098935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ac9a47ec154c5cd5eb6a58dc292ba9a3da8901aa111033fc8670cbb66711bf1 |
|---|---|
| Markdown | 70a2f168f17bafc470c636950c8d4590d9134710e0469b6aac48038060bff971 |
| Publication page | 75e1a502d77d8ce8c45ee9023a1ab600bf8411c6095318a35b46290235e906d3 |
| Manifest | 473904abc1b63445bd02f841f550acf680290305ddb39b8f3787e06dcae32218 |
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 | 619RLIjCS0WD/NKT9oU5WAV8/FUAUkc7Ls5KeQsYBjFLtkF6JB1sBkpLo8WEjAGJaqQYNOKNNsMlW7xv/dbzDw== |
| 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
| 2026-09-17T09:29:59.995633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098935observed 75e1a502d77d8ce8c45ee9023a1ab600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:59.980413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098935/manifest.jsonobserved 473904abc1b63445bd02f841f550acf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.965406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098935/publication.mdobserved 70a2f168f17bafc470c636950c8d4590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.950936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098935/publication.txtobserved 5ac9a47ec154c5cd5eb6a58dc292ba9a...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. |
|---|