OT-2026-000098682
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, supply line 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-2026-000098682) never changes.
Identity and time
| Publication number | OT-2026-000098682 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7f00-84bf-eaace93628b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99341ede6e9a1a36b14cc7a0f9ee6589a01ec739de73aeda913079715814e197 |
|---|---|
| Markdown | ee3150e28e671d30a929459b530efcba644936a7c6e63fcf79c2f987a581f822 |
| Publication page | 00dd5f257fc73c5f97cde2aa9e89d3c2c9b77f0b9a174ffb065069cded0925fd |
| Manifest | 6f18ed7e11528b0fb484490a3d93bbcb3ba8a2fc5c181618470ced34d6b5594b |
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 | uLDXfn8nBIsYqtoTJNyk43u7rpBcSSSNiJR2IGMQddTbV0R4+9Qwpzhx4KNVmnuAJEMDE6oXK7rQ+Zshs15DCg== |
| 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
| 2026-09-17T09:30:59.047061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098682observed 00dd5f257fc73c5f97cde2aa9e89d3c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:59.031122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098682/manifest.jsonobserved 6f18ed7e11528b0fb484490a3d93bbcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:59.013701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098682/publication.mdobserved ee3150e28e671d30a929459b530efcba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:58.996653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098682/publication.txtobserved 99341ede6e9a1a36b14cc7a0f9ee6589...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. |
|---|