OT-2026-000025202
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000025202) never changes.
Identity and time
| Publication number | OT-2026-000025202 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7505-8eab-cdf7affb4d5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85a3a22a5d97331828ea6a6a7543859f165f2e4fbfe63ffeddd106f68af9170d |
|---|---|
| Markdown | 60a9c1909898bfd76e055bfe15236243b8eaa8958d24533aa06c3bf8bc18d42e |
| Publication page | 318088dadcd571ec433ff2178e82bb87059f80138be342785d8757632ba593ee |
| Manifest | 978f1c40165f48ab54cbdd0cec1d8fc1610dfd3375ca878509c372e53d620fd0 |
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 | tzpRN6Kjc1NfahG/sHq/24p9te7TqqjfDg7AUk76VF5mfB/GZrWMgCVLWb/TC1OvmKXv47fo391qpPSukQFiAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:11.542395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025202observed 318088dadcd571ec433ff2178e82bb87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:11.524018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025202/manifest.jsonobserved 978f1c40165f48ab54cbdd0cec1d8fc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:11.505814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025202/publication.mdobserved 60a9c1909898bfd76e055bfe15236243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:11.485959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025202/publication.txtobserved 85a3a22a5d97331828ea6a6a7543859f...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. |
|---|