OT-2026-000046651
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000046651) never changes.
Identity and time
| Publication number | OT-2026-000046651 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7b72-a49f-8a0f1683e4b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90441e661c0b746fa4ea12d60103782a65b74a44a31a7350a79999e4bc0ae507 |
|---|---|
| Markdown | 89989b9358bfc195abbd7d7d8fb89193d7539f0258eaa25e55061ce095b2b02c |
| Publication page | 7fd24d52ca1cb2ae596887cd26fc81fde7aa222119bad9c4d11fbf9c3ce7840c |
| Manifest | 0c0a4a6a5d0903b22d31495863161d87c88e1be5278621fe1202a0bc252a725c |
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 | qcsNt7CYbjOuEFZgJ+4qE3JyOzoILboP8umaK4uzzQNt9ker3ixiICm8xVOB8dAVLaAarExBd+WKZkTu8mR9Ag== |
| 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
| 2026-09-17T11:08:44.626607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046651observed 7fd24d52ca1cb2ae596887cd26fc81fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:44.609090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046651/manifest.jsonobserved 0c0a4a6a5d0903b22d31495863161d87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:44.591216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046651/publication.mdobserved 89989b9358bfc195abbd7d7d8fb89193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:44.573114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046651/publication.txtobserved 90441e661c0b746fa4ea12d60103782a...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. |
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