OT-2026-000023362
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000023362) never changes.
Identity and time
| Publication number | OT-2026-000023362 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7687-b879-869430914ad3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023362 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2c05f9afbbe9dbeb2de78a5bca4043c88b3177cb1eea2618709e52497faa45f |
|---|---|
| Markdown | fb351fba1cadfac0ff48d2828dae58d6504d948a04adce9c96d0a31313e1fe6c |
| Publication page | 6aff8f68156e8934b46ef6647ec34927a3128dd5a74ffafc8d4929ed925ee083 |
| Manifest | 07711c4ead1a017c14fdc2c7b6a9e2ed0b0f8556bc21f9a14b776ddf09561bc5 |
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 | 3lECXg/26Q5VzGDVhq8TVnSHAn7col1ajPRH3RF8NtIPRdMFGYGdD+UoPauxX2XkUnjnETfMOaFN3CjIJkULBw== |
| 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
| 2026-09-17T11:51:27.610003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023362observed 6aff8f68156e8934b46ef6647ec34927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:27.588297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023362/manifest.jsonobserved 07711c4ead1a017c14fdc2c7b6a9e2ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:27.560182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023362/publication.mdobserved fb351fba1cadfac0ff48d2828dae58d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:27.535361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023362/publication.txtobserved e2c05f9afbbe9dbeb2de78a5bca4043c...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. |
|---|